If you're going to primitive camp, (tent), you ought to look into staying at Energy Lake campground or Piney campground. Both of them are inside of LBL. Both of them have electricity, but I don't know exactly how many spots. To find out go to: www.lbl.org/CAMPGate.html
Both of them are in the general area of where you say that you'll be fishing. Good luck and good fishing. Give me a holler when plan your trip and I'll be happy to help you out any way that I can.