I split everything into staves 3" wide across the back. Cover with shellac and put indoors. It'll dry in about 2 years. To hurry things up a bit, you can take one of your staves down to near bow dimension. Leave the handle and tips wide and get it down to 5/8" or less in thickness, all the way across the limb. Keep it somewhere cool and dry for a week or two and then move it somehwere a bit warmer. After a month, it should be dry enough to work.