There are various ways of doing that...first of all check out 65bowriders solution.
http://www.classicseacraft.com/commu...ght=65bowrider
Then do yourself a favor and check out the top thread on repairs, "here we go again"
The 19 is a rare bird so you will be in uncharted waters on some of the things you want to do, but the techniques on how to do them can all be found if you search through the repair threads.
Where are you located, I think I saw something that you might be sorta in my area?