Scubadelphia will be there that weekend. You might try hooking up with them. Scubadelphia.com
Or the Dutch Springs buddy finder.
There is a student area where it is relatively shallow and you can walk in off steps and a platform.
That’s the easiest entry area I know off.
A group of four of us (all guys) are going this weekend, some one is bringing a new diver along.
If you stay above 30’ the temps should be pretty comfortable.