I am refinishing my 10ft Jon boat. Its gonna be Olive drab on the exterior and I havent decided what I wanna do on the inside. I was curious as to what would be better? Painting the registration info on with a stencil kit and spray paint(flat khaki for contrast),or just go out and buy the decals and stick em on.How have you all taken care of this in the past?

Stickers.  Why bother with all the work with the paint? The easier the better.  Its not like you are going to be picking up chicks in your boat and you need it to look good.