Publix sits at the top of Royal Caribbean's similarity graph at 0.81 — a grocery chain outranking every other cruise line in the set, which signals that this audience is shaped as much by a Florida-anchored consumer profile as by cruise interest.
The shape flag is two-peak, and the data bears that out. One cluster is cruise-native: Cruise Critic (0.78), Cruise Norwegian (0.77), and Celebrity Cruises (0.72) form a tight travel-brand grouping, with Royal Caribbean's own subcategory — Travel — represented by three of the top 10 neighbors. The second cluster is distinctly Floridian: Publix Super Markets (0.71) echoes the lead Publix entry, while the National Hurricane Center (0.76) and its companion account (0.74) point to an audience that tracks Gulf and Atlantic weather — consistent with a port-city, storm-season-aware consumer base. Florida politicians Rick Scott (0.74) and Marco Rubio (0.71) reinforce the same geographic concentration; both are Politicians by subcategory, and both land in the top 10 ahead of several cruise competitors. Bahama Breeze (0.71), a Caribbean-themed restaurant brand, sits at the boundary between the two clusters.
The overall picture is an audience defined by two overlapping identities: active cruise consideration and a concentrated Florida consumer footprint — neither cluster fully explains the shape without the other.