Welcome to the madness. If you need yak stuff check out the online store or
www.kayakfishingsupplies.com Support the guys that make this kayak forum possible. Best thing I can tell you that if your going to start rigging get a bunch of leashes for your gear (paddle especially) If your in the area, Andy @ OEX Sunset Beach (ICEMAN) is the guy to talk to. Try the search feature and the "share your innovations" thread. Theres enough information and yak porn on this sight to keep you busy for days.
Safety first, PFD, Bildge pump, whistle, compass, knife... stuff like that.