Hello and welcome to the forums!
My husband did a complete frame off on our 1963
Bambi and he posted lots and lots of detail and pics. Here is a link to his thread... I would suggest you get a fresh cup of coffee and sit down and skim through it all... will help you know what you are in for!!!
Just jump in and start, sooner you begin, the sooner you finish and get to go camping! You will not regret it! The folks in this forum are awesome and very helpful!
Good luck! Post pics right away of "before"!
Mrs. NorCal Bambi (traveling in S Tardis)