20 minutes away is convenient, but 2 hours is manageable. Go to the DZ half as often, but make twice as many jumps. Strap a Go-Pro on your chest strap, and maybe you'll be more popular
Start your own group, and call your group something like the "Slutmasters" "sky bastards" "Free-Flailers" motto-(I'll go down with anyone!) Design a funny T-shirt, and print some up. If someone likes the shirt, tell them they can earn one by jumping with you.
Bring a grill, and cook hot dogs and burgers. Put out a sign saying "free-lunch if you'll jump with me"
Try wearing a pork chop around your neck. When someone asks why, tell them your mother made you wear it so that dogs will play with you!
Always bring beer to the DZ!