If you have like-minded friends, start your own. Even if none of you have ever played before, there are plenty of resources online to help you figure it out.
If not, local game stores will often have bulletin boards where groups post that they're looking for players or players post that they're looking for a group. If the store has space to play, you can sometimes even join in on games there.
Or if you don't mind playing online ( personally I don't care for it) you can sometimes find a game to join on sites like roll20.
Holy hell.