Got the roof sealed with KoolSeal, just finished stripping the vinyl from the paneling that is left in the camper. Camper has set since October with a heavy duty tarp that doesn't leak, and I still had wet spots on the paneling and ceiling after I stripped the vinyl from it.
I suggest anyone doing a wall or ceiling repair think seriously about stripping the vinyl so the paneling can dry. Tomorrow I will start removing the windows and fill in with foam and lauan where I removed the rotted and loose paneling and foam.
Cheers and have a good Memorial weekend
Garyk52