We were a large group (16 people) and reserved grounds at Zilpo for a 4 day trip. We wanted to ensure we were close, so we chose H loop sites 35, 37, and 38. 35 and 38 are right next to each other, so it was easy to walk between the two, and 37 was rather secluded and used primarily as overfill sleeping grounds.

Overall, the campsite was great. We went during the end of August and it was really quiet. The lake was a muddy and murky, but that's typical for a man-made lake. The showers had no warm water, but we'll take a cold shower over no shower.

Electric hookups worked perfectly. Two people brought electric vehicles and were able to plug into the TT-30 outlet and reported no issues the entire trip.

There was cell coverage for all the major cell phone providers, which was a negative in our opinion. But that's totally your preference and I don't take that into my star rating.