We have used both the 24 hour generator sites and the electric/water sites in the past. Last year we reserved an e/w site on the Wednesday before the show opened and by Friday they were sold out. A check of available e/w sites this morning they show 502 still available...the newest section has no reservations yet...we bought a new toy hauler that holds enough water to last a week and has a 5500 watt generator so we will be camping elsewhere this year