Tiger Woods and his girlfriend, Lindsey Vonn, hopped on a pair of jet skis for a ride with his kids, Sam and Charlie, in Palm Beach on Sunday. Tiger showed off his muscular physique in a pair of board shorts and Lindsey displayed her fit bikini body for the holiday weekend fun, which wasn't the first time Lindsey and Tiger have hit the water together. Earlier this month, Lindsey slipped into a bikini while Tiger went shirtless for a day on his yacht, Solitude.
Tiger's getting in a bit of rest and relaxation with his loved ones before gearing up for a big golf tournament next month. He will head to Philadelphia's Merion Golf Club to compete in the 2013 US Open, which begins on June 13. Tiger is ranked No. 1 going into the competition, but he will face the challenge of new greens since he has never played the Pennsylvania course before.