My family and I went on the Private sandbar cruise with Captain Jack. This was a very enjoyable afternoon. There are so many different charters that offer to take you to the sandbar, but most are VERY expensive (I saw one for $800). Conch City Tours with Captain Jack was very reasonable. Three hours on the sandbar, lovely views, warm water, and there was even a food truck boat on the sandbar to purchase lunch! You get a cooler full of ice, your own music to listen to, we brought a few floats but the boat also had a couple floats as well. The boat had a shaded portion and a table for eating. It was really perfect for a quiet family adventure but I can imagine it would be great for the party goers as well. Jack was knowledgeable about the history of the island and was willing to give us privacy or join in the fun! I highly recommend Conch City tours!! Also the boat is located behind Hog Heaven restaurant. Walk right through and you'll see it in the back. Very low key - perfect - and we ate a nice meal at Hog Heaven after our tour.