Preparing for a checkout dive

Mention scuba and most people think of magnificent coral reefs and
beautiful tropical fish.  Few, if any, would automatically think of the
spring-fed quarries scattered throughout Pennsylvania and what an
opportunity they would be missing.  Guppy Gulch has been the home for
training and recreational divers in southeastern Pennsylvania for nearly
two decades.  Fresh water, no currents, lots of fish and friendly fellow
divers.  Hundreds of people have had their first scuba experience at
Guppy Gulch.  Maybe you are one of them.  Share your thoughts and
experiences.