i hate to say i'm old but i got certified in 1976. i'v been in all 5 great lakes the atlantic and the carabeian as well as the caves of notheren fla. i haven't been in the water since 2000 my gills have grown closed. i am certified open water, advanced ow, dive master,photography canvern and open water instuctor. i have more than 250 hour logged. also advanced wreck diver.
stinkie