Sup Shack in Santa Cruz boasts a 4-star average rating from Yelp reviewers and more than 1,100 likes on Facebook. With this exclusive Local Deal, Travelzoo subscribers can glide through the tranquil waters of Santa Cruz Harbor with a sunset stand-up paddleboard tour for $25 per person -- a savings of 55% on the regular price. Or for $29, regularly $55, get a 90-minute SUP lesson.