Blake Lively and her boyfriend Ryan Reynolds continued their Fourth of July fun with an afternoon on a lake in New York on Saturday. Blake traded her polka-dot swimsuit for a red bikini for their latest festive outing while Ryan once again went shirtless. They've been hanging out with Blake's family, including her sister Robyn and her husband Bart and their three kids, for the holiday and celebrated with games at a BBQ on Wednesday. This outing was on the water, though, with Blake and Ryan manning a rowboat with a large group and Ryan's dog Baxter joining in. It's been an exciting weekend for Blake, whose movie Savages hit theaters yesterday but is having a hard time competing with blockbuster The Amazing Spider-Man.