 Check our website, willowbrookgolfclubwatertown.com. The summer to remember. Clayton Island Tours will give you the best summer. Experience the grandeur and beauty of the Thousand Islands region the Clayton Island Tours way. Enjoy the most unique boat tours as they share the legends and the lore of the beautiful St. Lawrence River. Enjoy the five-hour ultimate sightseeing tour with stops at Bolt Castle and Rock Island Lighthouse.