Kenny, I like to use shellac to seal my staves. Alot easier to see the rings later.They tell me that paint will work, I have just never used it.
Before you cut, Look for catfaces and any limbs,and see what you can get from the tree before you fell it.Lay on the ground and look up the tree.Is the bark straight,does it have any twist. How big is the flares at the ground,and how high off the ground do I need to cut, and still get enough length.
You plan of splitting in the field or at home? Whichever, just study the log before you split it,try to read the grain. So much more to staveing out a log than just whacking on wedges.
Just use common sense and be mindful before you set a wedge.