Check out
https://www.escrow.com/index.asp
I sold my Nova to another lat-g member using it. He suggested it. The buyer sends them the money, once the car is received they release the funds. It worked well for us. But I did arrange for him to release funds the day the car shipped. I felt a little more secure about that. If there are no surprises and both buyer and seller are comfortable with the transaction, you should be able to work this out.
The only thing about paypal is the limit on a single transaction. You wont be able to do much over $2500 and then paypal can put a hold on the amount. This results in the buyer having to make several small payments. I've also been through that and its no fun.
Nothing beats cash in person!
Good luck with sale.