We're all new to this game. We went to a few "pitch nights" back in March when all we had was an idea and a barely functional MVP, but they're all really theatrical and honestly we'd rather just sit down and talk with someone. We just don't have a clue about how to find those people.
Some (traditional business) problems you might have.
- Sales. Looks like you need boots on the ground to get small businesses to advertise and owners to list property
- Acquisition. How are customers (ie renters) finding you.
- Advertising? Are you at the point where you need to spend money to advertise? Small scope might be useful here: local ads, flyers, etc...
My suggestion, target your next (physically close) market, apply and refine your existing strategy. Find a more remote market, and see what's required to replicate your local success.