I'm with peterduck. This is the method I used and my carvel planked boat had been ashore under tarps for 14 years!! I now sit on her at her moorings blowing the dust from the bilges (well, apart from a tea cup full of water each week). Good luck. It's quite a long job but one well worth getting right.
-------------------- Rgds
John
I didn't get where I am today by being somewhere else!