You can also get alot of info at..
Sailorschoice.com. I've found in the summer if you get to Avalon early in the AM during the week its not too bad. The earlier in the week you arrive, the further down the list you are to be asked to leave or move. ie: if you arrive on Monday you have a better chance of staying through the weekend than someone who arrives on Thursday. The moorings are all privately owned, so if the owner arrives and wants his mooring you will be moved to another one. Stay away from the three day weekends Memorial, 4th and Labor day. If your heart isn't set on Avalon ther are many coves and inlets to explore..Dick McKeeS/V Constellation