How to sell our Class C

We made a mistake, not liking RVing. Made another mistake, bought brand new. Don't want to go bigger. Now trying to sell it & running into scammers. I made signs to put in the window. Posted it on Craigslist. No contact from buyers. Someone contacted us from Craigslist, obviously foreign, wanted to pay thru PayPal, sight unseen, full price. Apparently it is a popular scam so I said get lost. Today a guy called husb from LA (we're in ID) & wants to charge us $400 to put it on '30 different websites UNTIL it's sold'. I told him if it's too good to be true, it probably is. Even though we put it in our ad, no salesmen, another contacted us to sell on consignment. We have to give a month's notice to take it out of covered storage & don't like the idea of strangers walking thru it, maybe damaging it, but might have to do it. We are paying about $500/mo pymt & storage & haven't used it for a year. Every month that goes by we're wasting more money. Can anyone let me know the BEST way to sell an RV? It looks brand new, only 7500 miles. I know someone will say 'this has already been covered' but sometimes you just need an answer to your own specific problem. Thanks.