I imagine Sheplers was named because they are very experienced in doing the Straits Lighthouse Tours. GLLKA provides tour guides on these boat tours and will do so during the reunion.

Each tour will take about a half a day. You'll cruise east one day, west the other day. When you're not touring, you'll be participating in other activities and/or enjoying the island's attractions.

Safety is paramount. The tours of course will not go out in case of severe weather. If a refund needs to made, don't expect it at the dock; it will happen after the reunion.