Those are three very different properties. You might want to read about Tic's misadventures at Traveler's. SeaSplash is undergoing remodeling/construction at the moment.

Might I ask why you selected these three properties? You see, the posted rate at SeaWind is almost twice that of Travelers, in season, so I am thinking its not based on price?

If you want more selection, you might want to post what month you'll be traveling, how many in your party, and your budget for the room, per night. The boardies here will be happy to help. Oh, and whether you need a swimming pool....

If you are stuck on these three, I'd choose SeaWind. But, if given a choice, none of these would be in the running...YMMV...