I know there is already a LOT of information on these forums and I am grateful to all who contribute and I am exploring them. But I just have a few specifics if any one can help. Traveling late June. Staying in West Yarmouth. We would like to take one excursion (due to budget), Martha's Vineyard or Nantucket or Whale Watching? Also because of parking costs at the beach, we probably won't be able to go as much as we would like to, so which beach is best for families? Thanks!