I own a very fuel efficient car (40+ mpg) that handles the long drive to the airport at minimal cost. But my fuel efficient car is not suitable for towing a glider trailer... especially if I have to tow the trailer out of a muddy field.

So if I buy a glider, do I need to trade in my very small car for something like a Subaru Forester?

Do people ever form Tow Vehicle Syndicates? How does that work out?