Hey, don't get too crazy about the rocks. While it can be tricky navigating even around the old bass stands, it's totally doable. You CAN fish without waders too. Your week's weather looks great so travel light, right Slip? (Would be a different story in a noreaster, ie. read Fish Eye's thread "Cuttyhunk Cows Come Calling)
http://www.striped-bass.com/Stripert...ead.php?t=4822
Enjoy, and don't overlook the history of the island.