Apparently some of you guys that speak of just sliding it off onto the stand must have smaller, lighter models. I have a big ole' GTX and there ain't no way in H@LL I could just slide it onto a cart. Maybe with 4 or 5 guys but I cant even push it off the trailer into the water unless its deep enough for the transom to be floating good.
And as far as a lift I use a couple of tow straps hooked to the ends of my vehicle lift in my shop. Yeah I know that's cheating right.
i've slid a big horse GTX over with two healthy guys... I didn't say it was easy, but 2 inches at a time

Its a bit of a chore, and i'll tell you now, you need two strong guys, 1 guy on one side with your wife and daughter on the other, doesn't cut it lol. women just don't have the upper body strength... (so frustrating lol) but with two guys on 3 you lift and slide

, lift and slide....
this thread might also help, i was looking for it yesterday to link it to this one... finally found it (needed coffee not beer to help in my search)
http://www.seadooforum.com/showthread.php?59152-Jet-Ski-Hoists-and-stands&highlight=hoist
this is the stand that I bought.. (ya.. overkill, but its SwEET ) I wasn't going to buy it, but negiotated down to an acceptable price... and its helped more than once, I bought a GTX about 4 weeks ago for a part out, and just had the guy back the trailer up, and winched it over, zero sweat involved. if you are somewhat creative you could easily modify your existing shop stand with something like this involving a manual winch.
but you could accomplish the same thing with a winch mounted on the wall and a long strap, I think this was a photo that suke put up...you can see the winch mounted on the back wall, put the stand between the trailer and winch, crank it over..
for my xp.. I used this for a long time...it was much shorter than the trailer so once you got the xp a few inches off the trailer, then gravity helped moved it along.. to put it back on, I just had to get the nose up over the trailer bunks and winch it right back on.