Yeah, forum tends to slow down a bit in the "off" season.
I'll limit mine to what I currently have, otherwise I'd probably crash Buster's servers with pictures. Last two are from hillclimb races with my Yamaha sled.
Left to right...
Briggs 1450 powered minibike w/ Comet torq-a-verter. It'll wheelie over backward if you're not careful and it's top speed is limited by the motor's RPM. They say the stock rod lets go around 5000rpm, I set the governor to 4600, which is around 50-52mph. My tiny-tach says it's got like 20 hours on it now, 90% of that is wide open at full tilt. Motor is fine, but the stator shit the bed, the air filter cover rattled loose and let itself off somewhere on the road, the recoil sticks a lot, and the fan cowl constantly comes loose despite loc-titing the bolts. It also incessantly leaks oil from the pto side cover despite repeated attempts with gaskets, RTV, ect, so I just lay it on it's right side instead, which solves the problem. If it sits for a long time, it'll fog the place out with smoke when you first start it, like a Bimmer "flying brick". Which is odd, since the cylinder is angled up.
1985 Honda FL350R aka Odyssey
These are exceedingly rare, only made for 1 model year. Sales flopped since they were quite expensive at the time(heard something like $4000 in 1985). They're an absolute blast to drive, the 350 2 stroke
smokesmy buddy's RZR 800 (surprise...a Honda 350 toasts a Polaris 800), both in speed and corners. I got mine for $1200, with a solid motor, drivetrain, and frame, but needing the carb jetted, the seat replaced, and the brakes fixed. If you ever spot one of these for sale, buy it.
2005 Arctic Cat Sabercat 500LX
Bought it this summer for a steal, roughly half book value. A 500 is all you really need on snow anyway unless you just want to fly down lakes. I had my 1000cc Yamaha Warrior for a few years which was stupid fast but terrible for handling, deep snow, jumping, everything else.
1977 Polaris Colt 250 S/S
Got this in trade for an old FL250's frame and blown up motor. It runs, but trying to track down a few missing bits to complete it. Rare twin-cylinder edition, most were singles. So simple, so easy to work on.
2004 Honda Aquatrax F-12X Turbo
Don't have a picture handy, but it's a 1200 I4 turbo in a tiny "2 seat" hull. Compared to my old SeaDoo it's like going from a scooter to a Vmax. The turbo is amazingly fun, you can actually feel/hear it spool up and you get this blast of acceleration. Plus the hull jumps/lands like a champ, the handling is telepathic, and it's got this "trim down" lever opposite the throttle to carve turns insanely tight without breaking the pump loose and doing a "donut".
2004 Bayliner 175
Parent's boat, I'm the chauffeur since neither of them know/care how to drive it. 3.0 Mercruiser, standard runabout fare. Since it's only a 17' it's actually not hugely underpowered, will top 50(which for a 3 liter is pretty good). This is THE, bar none, best value in the boating world. Other boats cost twice as much and the only difference is fancier upholstery, a stereo that'll die in a year, and extra trim and plasticky shit to break off. You can get one for like $10k brand new OTD with a trailer. Ours has been bulletproof for the 7 years we've had it now. Not a single thing gone wrong with the drive or boat.
Previous stuff off the top of my head
'88 Suzuki LT230 quadrunner
'90 Yamaha Blaster
'93 Suzuki LT2504WD (cool old style pure mechanical 4x4 quad...15 gears, on demand lockers, and traveled at the speed of smell)
'83 Honda LT250 Odyssey. Traded for the polaris because a) the motor blew up and I didn't feel like fixing it and b) I value my spine
'82 Suzuki GS450A "suzukimatic". Learner bike. 2-speed auto-clutch. Made road test a breeze, couldn't stall it.
My GS450 had been crashed, according to the seller, because the old guy who owned it had a heart attack while riding and put it in the ditch. One downtube was tweaked and the oil pan was crunched, so some days it decided to leak a little oil, others a lot, and others, none at all.
'85 Honda V30 Magna. "baby manga". 500cc V4. Very fast for a 500. Made me set to have another V4, so I got a Vmax.
'99 SeaDoo GTi. Parents bought this around 2001 or 2. 720cc. Slow. 45 on a good day and took it's time getting there. 3 people it would barely even plane off. Motor locked up at crank after oil pump died. Sold for junk.
'96 SkiDoo Forumula"S" 380. Starter sled, got it when I was like 15. Rode the piss out of it and it never missed a beat. Lost in garage fire
'03 SkiDoo REV 600HO. Upgrade from 380. Lost in garage fire
'05 Yamaha RX-Warrior. Scammed(not really, they scammed us in the end) cash for this out of the insurance from the garage fire. Powered by the same engine in your '02 R1, minus the transmission. Straight line fast, good on flat trails and lakes. Worthless everywhere else. Dead reliable and I beat the piss out of it, nothing broke until the secondary blew apart at 120mph going across a lake. Replaced it and sold last summer, used 1/2 the money to buy the Cat.
'85 Honda Nighthawk 650. Was going to try a "flip this bike" over the summer, bought it for $300 on craigslist. Carb clean got it running. Had a noisy lifter at a specific RPM that scared everyone away but otherwise ran/drove fine after some tinkering. Finally sold it for what I paid for it. That little valve tick(at precisely, and only 2800rpm) sent people running for their cars faster than women on black friday. It was by no means pristine but I was selling it as a starter bike anyway. Who cares if the motor ticks, you'll probably lay it down or sell it again in a month anyway. I sent it well past the 10k redline several times and it didn't break, so I deemed the valvetrain was fine.
Ehhhh...that's all for now.