Hey Yub, just thought I'd pop into your profile and check out this years haunt pics. Wondering if the weather agreed enough for you to get out and get set up. :P Everything looks great! Again, thanks for all your help with my sounds...they turned out amazing, the icing on the cake for sure.
The 4x4s don't touch the ground, they're on casters. I too thought of doing the "Bring out your Dead" cart, but I couldn't find a volunteer to push it around the culdesac...it's a good idea though, and as you said, much easier to store.