When four strangers rent bargain-basement rooms in an old hotel near the beach, they embark on the summer of their lives. First there's Ariel Spencer, who has big dreams of becoming a writer and is looking for inspiration in Nantucket's high society. Her new friend Sheila Murphy is a good Catholic girl from Ohio whose desire for adventure is often shadowed by her apprehension. Then there's small-town Missourian Wyatt Smith -- who's immediately taken with Ariel. The last of the four, Nick Volkov, is looking to make a name for himself and have a blast along the way. Despite their differences, the four bond over trips to the beach, Wednesday night dinners, and everything that Nantucket has to offer.