So I found this cool website where you can find dive sites anywhere, even in VA. Check it out:
There's another quarry besides lake rawlings! Maybe we could make a trip to it, I think its near Fairfax. The santore wreck looks cool, anything with sharks is on my list.
The only limits to what sites we dive are our certifications. PADI Open water certification allows you to dive to 60 ft. Of course, no one is going to check your depth gauge and yell at you if you go deeper, but it is always best to follow safe diving practices and dive within your certification range.