Not really much difference in skinning. To put them on a bow, just make sure that all the flesh and fat is off. You can dry them or use them fresh. If dried, soak them in warm water for a while until they're soft, then towel off the excess water and glue them down. Try to not leave air bubbles under the skin, and take care to keep the pattern straight as you go down the limb. After they dry, you can trim the excess off the sides and sand the edges a bit to blend them in with the wood. Ryano had a good video about applying snake skins somewhere on here.