Anyone selling a good tow vehicle

I am in the process of purchasing a tow vehicle to tow gliders and
before I close on the deal for the car I am currently looking at I
thought that I would see if there are any other glider pilots that are
maybe selling a reliable tow vehicle. Preferably I am looking for an
F-150 sized truck or an SUV with 4 wheel drive, but I am willing to
look at other good tow vehicles. I would prefer to buy from a glider
pilot because than I know it was probably just used for towing and not
taken off road or beaten up. If anyone has something they may want to
sell please send me an email so we can talk. If anyone can give me a
good deal than I would be willing to move their glider or do a pick up
job in exchange. I need the car very soon so if there is not a
response soon than I will have to buy from the dealer I am looking at
right now.

Thanks
Jeff