I cut some slabs of wood for mounting skulls and horns off the beach today. They are pretty wet and I was wondering if they needed to be really dry before I sand and shine them. And if they do, about how long does it take? I have them on a board in a heated room inside right now, hopin it doesn't take too long! They are all around 1.5'x1.5' and 2" to 2.5" thick. Not sure what kind of wood they are but I'll post pics onced I get some sanded.