I recently completed my OW cert. and have a few dives under my belt, any oppinions on my going on to complete the AWD and RESCUE certs. at my age, (57). I have no medical issues other than I take cholesterol meds daily. I run 3.5 miles 3x/week and swim regularly. I have read several articles about the dreaded DCS issues and the older diver. My goal is to get to rescue diver status to make myself a better safer diver, so that by relaxing I can enjoy the diving experience more completely. I understand that there are many divers out there older than myself, I just don't know how many of them are new to diving and not just older divers who have been diving for decades.