The hippest new workout on the water? Stand-up paddle surfing, a Hawaiian combination of board and paddle sports that promotes core strength, better balance, and oneness with the water. Try it out with today's voucher for a one-hour group class taught by Windsure Adventure Watersports. For $12 -- or... (show more)

The hippest new workout on the water? Stand-up paddle surfing, a Hawaiian combination of board and paddle sports that promotes core strength, better balance, and oneness with the water. Try it out with today's voucher for a one-hour group class taught by Windsure Adventure Watersports. For $12 -- or 52% off the regular price -- you'll hit the drink by Jericho Park for a crash course in this relatively new sport. If you're a natural, you might want to try catching waves: They're easier to see standing up and easier to snag with a paddle. This great workout has become surfers' favorite way to stay in shape. So get stoked, get fit, and join the club!