Bentley, Most of the fenders are 10-12" in diameter and each boat has 3 or 4 on both port and starboard.
Mudflap, We get the boats out the same way we got them in. First boats to arrive tie to the dock based length. Larger boats, 50+ foot, med tie (hold one end with an anchor). The biggest boat, 93', tied its stern to the end of the dock with its anchor set, subsequent large boats raft to it with their anchors also set. The second row, 45 to -50 foot, tie to the dock with rafters and so forth with the smallest boats, 28 to 32 foot, closest to shore. They depart in reverse order, i.e., FILO.
We get on and off the boats simply by walking across the swim grid (step) of each boat which are lined up. There was around 50 boats and in excess of 250 people at the four day event.