pjay9, I wish you the best in your rebuild. I hope it all turns out great and you can enjoy that camper for many more years.
We recently needed a new roof on our home. I could have gathered up a bunch of freinds and relatives to do the job but I didn't this time I'd rather just hire the labor. It was nice being able to sit under the shade tree supervising while they did all the tear off and putting back down. They tore off and put down 43 square in 12 hours and that's with a two hour break because of rain.
Sometimes it's best just to hire it out. : )