Can anyone suggest great family beach in Yarmouth? Seagull Beach, Lewis Bay ( is there a beach), Engelwood? Any suggestins for beaches on Nantucket sounds and easiest commute to it with a toddler. We are looking to rent a house during the summer for 3-4 weeks and would like to have as much information as possible before making a desicion on which town. All your suggestions will be greatly appriciated!