I run it every year, we have probably 5-10 boats in our crowd. We usually leave out about 10-11 depends on night before . We usually get there as the morning group is leaving, we stop and drink, stop and drink, and stop and drink alot. We try to make a day out of it. I did run out of gas one year, but 25-30 should make it, i have extra room for fuel and might bring some just in case someone runs out.