Joe was offered one of these jobs while we were work camping at a RV park in Fort Worth - by one of the guests the day before we left. We were leaving Texas as Joe had bad allergies while there.
I would contact the companies or try the Work Camper magazine.
You have to subscribe to receive the Work Camper.
Try
www.workamper.com
Laura Lantz
Joe, Laura and our 3 dogs - 2004 Chevy Silverado diesel pulling a 2005 3400RL Montana
"Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside, thoroughly used up, totally worn out, and loudly proclaiming --- WOW --- what a ride!!!"