After hiring a two seat kyak for a couple of hours heading south to watch the seals playing in the sea we hired a 14ft motorboat for the day from Bennett Boatyard on our final day on Bryher - thankfully a day with a "quiet" sea. After being shown efficiently how to start the motor and other safety aspects the five of us were on our way to the uninhabited Samson - fabulous beaches and old ruins. From there over to New Grimsby Tresco stores to collect our picnic items then over to the beautiful St Martins' sandy Lawrence Bay. Parking the boat at low water using the anchor and line as shown to make sure the boat didn't disappear we walked over to the beautiful Great Bay for our picnic - one of the party even went for a swim on the almost empty beach. Returning to the yard via Bryher's Rushy Bay to watch the seals. A fabulous day and one we will repeat on our next visit this year. Highly recommended.