IMO, DnD is a game best played in person. Find some friends would be interested and just play. Or find a store in the area that offers DnD clubs. Pretty much any comic/board game/card game store will have them
If you are looking for online D&D you might be interested in something like this http://roll20.net/ . Probably the best you will find out there but in my opinion still doesn't compare to sitting around a table some weekend with a bunch of friends playing D&D.