To the OP - back on track - We've sold two MH's on craigslist. We tried RV trader and a few others and all we got were SPAM phone calls of people offering to sell my RV on consignment.
Pricing your RV right is key. Review the market and see what units like yours are selling for. You must price competitively, or you will continue to own it until you do. The market is saturated with used RV's, so remove the emotion from it and price it realistically.
Both of our sales were a bit different. The first one the buyers went through bank of the west and they ordered inspections, coordinated closing with our banks etc. It was like a house closing and lots of oversight. Very reassuring and if you have buyer I would steer them that way. The second one was totally private sale but we leveraged our bank for help through the process anyway. Banks do this daily and have controls in place to protect you. If a bank holds the title, they will need to be involved anyway. But in the end, they handed us a cashier's check and we took it to the bank. Good luck!