i have met travelers from overseas that bought a used MH from Cruse America with an agreed upon price to sell it back to Cruse America when they were finished with it. This let them know upfront what the cost would be and no back to the wall when they were headed home. They did it here and in Australia on their around the world trip
You might consider something along this line.
WBCCI 12156 AIR 3144 WACHUNG TAC NJ6
2004 Excursion 4x4
1991 34 ft. Excella +220,000 miles, new laminated flooring, new upholstery, new 3200 lbs axles