Well I must admit that so far most of the cache's we have found have been full of stuff that isn't worth getting excited about but then we weren't expecting to find a pot of gold. Mostly we just sign the log and that's it. We are in it more for the fun of finding it and getting some excercise.
I will have to say the items that are so big it makes closing the lid next to impossible should be left out. I don't see why a travel bug has to be the size of a dinner plate.