1. Go to your local FLGSes and ask if anyone is looking to start a group. Often times, they employees/owners will know. Some times there are even bulletin boards with ads asking for players.
2. Go to local D&D Adventure League/Pathfinder Society meetings. You will meet cool people, some of whom may be looking to make a group!
3. Go to Facebook and see if there is an RPG group for your local area, this is a great way to meet people and find a group.