Don’t forget your mask, snorkel and fins. Plenty of fish in the lake, I just don’t know how much you’ll see with the overcast. Take some plastic bags for your feet to slip in to the suit, Those 7 mils can be tough getting in to. You can ask about the scuba at the office, but the rules are standard, c-card check in dive buddy, no diving near the dam. Maybe they can recommend a good area to dive.
If it sounds interesting I’m only 40 minutes away. Maybe we could try it some time.
JG