So at age 50 I decided to take on the DM course (that which does not kill you makes you stronger philosophy). Where is the best place to take it. I am out here on the west coast of BC and the "coldwater" centres suggest taking the course here as it well make you a better DM and you can dive anywhere. The "warmwater" centres suggest to do it in Florida keys, Thailand etc as these venues provide a more "friendlier environment (can concentrate on learning as opposed to dealing with issues like viz, coldwater and bulky drysuit). I know I there will be many differnt comments but I guess this is what this forum is about...