Are you going to be DMing the game *Dungeon Mastering* or just playing, if you are just playing, the DM will provide EVERYTHING you need, if you are not DMing, then I'm lost.
Try looking in a lot of places to find a group near you, online, game stores *table top stores, don't go into Game Stop and ask to play D&D with someone, though it may work.* Try Book Stores and see if anyone is purchasing a Dungeons and Dragons book, you may find a buddy.
To be honest, try and chase down a game master or a group first before trying it yourself. You do not want to waste all that money, then not find a single soul to go at it with you, or find out you don't like it.
I for one love it, I'm playing in a Fallout D&D game, its awesome. *no, no one can join.*