You are at a perfect location for beach hunting. Just be sure you have a beach machine, e.g. PI, Equinox or one that will hunt in the surf and wet sand. That is where half or more of the goodies are located. The detectorist on vacation with dirt machines are limited to the dry sand and towel line so they tend to clean out that area. Only the few with true ocean beach machines can effectively hunt the wet areas.
Hunt in front of the most expensive condos and hotels that is where the real stuff is located.