Skip, another option when dealing with mold is Hydrogen Peroxide. I ran into an issue when selling a home. There was mold behind an cabinet in the basement. I used peroxide first to kill the stuff. Then washed it with soap and water. Then applied the mold prevention.
Glad things are going fairly well with the camper. You might consider camping in the driveway for a night or where ever the camper normally stays, if possible. Then make more notes on what hiccups or issues need correcting.
As to the bed issue, this link might help ya. Bottom line good luck in yer travels.
http://www.discobed.com/adults/