Finding training partners??

Hey, I’m having a hard time finding a MMA training partner in college. I am thinking about posting flyers but I doubt anyone who does MMA will see them. What are some good ways to find a training partner in UCSD, or anywhere? I am also looking for a carpool to a chiropractor, so I don’t have to take the bus for 2 hours each day total…All help and advice is appreciated. Thanks