LatitudeAdjustment - 6/22/2017 8:20 AM
Shannon, Welcome back into the pool!

If you were diving in Florida I would say refresher but Buffalo is going to be cold dark waters and thicker wetsuit if not drysuit diving.

I would talk to shops there, maybe they’ll do a check out dive with you and then run you thru a river diving course to see if you can handle local diving or need more training.