Rebel_Raven said:
Depends on the beach, and one's proximity to it, I guess.
Beach side property is often more expensive, so being close means being well off, generally.
Not necessarily, in Florida, sure rich people live directly next or on the beach, but most people are close enough to either coastline to where a drive wouldn't take that long. If you're looking for indicators of wealth, being able to walk on the beach wouldn't be one in this case.
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OT: It's cheesy romance, if she likes cheesy romance, she'll like a walk on the beach.
As for why it gets attention in dating profiles, I would guess it's the fact they have a sense of humor getting them more attention than how original the material is.
It may also fall into the category of cliches couples might want to try once out of sheer curiosity, along with sex on the beach[footnote]Just remember folks, sand gets everywhere and sharks feed at dawn and dusk[/footnote], watching the sunset, sex in the shower and getting caught in the rain.