Hi! I went diving for the first time in Costa Rica, and I loved it, so now I want to get certified with PADI. I split my time between DC and RI (college student), and looking at dive shops in both areas, it seems like certification is about $400. Some of my already-certified friends told me that those prices are absurd, and it should be more like $250-$350 for the course and dives. Does anyone know how much PADI certification should cost? Also, any recommendations for dive shops in either RI or DC?