Thanks for all the suggestions so far. I spend time after every dissection walking around the lab looking at other bodies, and spend a minimum of 2 hours in the lab both saturday and sunday with two friends when we all quiz each other. For the last practical, every station I went to I looked ahead to get an idea of the general area was (pelvis, posterior leg, anterior thigh, etc) and then made myself ID the structure type and 2 or 3 surrounding structures before even thinking about what it was. From what everyone I've talked to has said, I'm doing everything right, but somehow it's not working...
Whoever said that anatomy practicals were supposed to be easy...I want to go to your school! Our practicals have things like, say, we dissected the layers of the foot from the plantar surface, but then they decided it would be fun to tag an interossei through the dorsal surface. How can you prepare for stuff like that, since we can't randomly dissect things in different ways?