Three boating entities occupy the top three positions in Coastal Living's similarity data — Boating at 0.92, West Marine at 0.91, and Freedom Boat Club at 0.88 — forming a tight cluster that no other subcategory in the top 10 matches in concentration. But the shape is two-peak, not a spike: a second distinct cluster of hospitality brands sits just below, with Hilton Grand Vacations at 0.87, Worldmark by Wyndham at 0.81, and Ascend Resort Collection at 0.81 rounding out the lodging group.
Between those two poles, the remaining neighbors fill in a lifestyle profile: vineyard vines (0.85) and the apparel subcategory it represents, Kilwins (0.85) as a confectionery and dessert brand, and The Spice & Tea Exchange (0.83) as a specialty food retailer. Traditional Home (0.82) is the only other magazine in the top 10, and the only neighbor that shares Coastal Living's own subcategory. The absence of other home or lifestyle magazines — beyond that single entry — underscores that the audience's shape is defined less by print media peers than by the boating and vacation-lodging communities it overlaps with most strongly.
The two-peak structure points to an audience that bridges active water recreation and leisure travel, with a secondary layer of upscale lifestyle retail connecting the two.