Welcome, GriffinAndGirl! Pathfinder and D&D are pretty popular here, so you should be able to find a game that matches your tastes.
GMs differ in style. Some set the basic scene and leave most of it to the players' imagination, and others weave richly detailed stories. You'll find both here.
Keep an eye on Wanted Players, found here:
link to another game. That's the place where GMs post looking for players. If you can't find what you're looking for, you can try a site search at the bottom of the main page or post an ad in Wanted Players, found here:
link to another game.
Make sure you check out the Help and FAQs up at the top right, too. They're quite helpful. =)