Looking for Mud Lake info

What can anyone tell me about Mud Lake (also is known as Crystal Lake) located near Hartstown, Pa. ?
Just general info...no GPS points.  Size, depth, what fish, access/parking ect.  
Need 4 x 4 to get to it?  Any weed beds or shallows on one end or the other?
Thanks for your input..
Later   Chuckles 

CAPTAIN HOOK
It's actually part of Hartstown Swamp. It's the open water area just North of Crystal Lake Inn (same side). I use to fish it 25 Years ago in a flat bottom boat. Big Bluegills with a mix of Largemouth Bass mostly. Use to drive down close on a dead end road get out and drag a boat to the shore. Loaded with weeds and lily pads just like the swamp just more open water. Should be some good size Bass around but we never landed any bigger than 18". Just watch out for "Jason" from Crystal Lake !

To be specific, it's the 3rd lake from Crystal Lake Inn. Immediately next to the Inn is Dollar Lake, so named because of being the size of a silver dollar, an under- exaggeration, but it's quite small. Dollar Lake is surrounded by a quaking bog, extremely dangerous so be CAREFUL! I don't remember the name of the 2nd lake. All 3 interconnect. I've gotten to Crystal by taking the road that goes towards Atlantic, PA. It's the intersection down from the Inn that's not in the direction of Conneaut. After that the best that I can remember is taking the road past the post office on your left, going across the first set of RR tracks and then taking the first dirt road on your left. It ended up at the far end of Crystal and there is a parking lot there. I apologize for not remembering more specific details as it's been 5 years since being there. 

Thanks for the info on Mud/Crystal Lake. I fished it 3 times this past week. Caught quite a few Bluegill (45/50 keepers) and 10 Bass. Two of them were legal.  It maybe a good place to fish early spring before the weeds take over. Launching a boat could be a problem unless the launch is maintained by the PBFC.  Not too sure that is going to happen.