Hi my fellow sept buddy!
My DS was 27 mo at our last trip in Disney. We put him in a toddler bed about 23/24 months. So by Disney he was a "pro"

. Anywhoo. We stayed at POFQ and they gave us (no charge, just had to reserve) 2 bed rails he did perfectly fine. First night DH slept w/ him just to make sure he'd be ok. and he kept kicking him so he was on his "own" the rest of the trip he did fine. I do really like what the PP did though (the bed on the floor) I do not know what we are going to do w/ DSs next time one will be 3 the other will be 22 months. Especially since we went to Great Wolf Lodge this weekend and youngest DS got soooo upset w/ the pack and play he made himself sick
Also I heard that Poly has full size cribs to reserve....check out tikiman's site I believe that is where I read it.