If you've always wanted to commandeer a boat to pass off as your own to friends, colleagues, and potential domestic partners, today's Groupon gives you the status and thrill you desire in a completely legal manner. For just $40, you get one hour of lake-skimming in a pontoon boat or dare-devilry on a WaveRunner at Just for Fun Watercraft Rental ($55–$70 value). Your rental includes safety equipment, instruction, and unlimited fuel. Combine multiple Groupons for a day-long lake dwelling or a thrilling escape to international waters at just $40 per hour. Whether you're searching for wild wakes or a pontoon picnic, today's deal is a unique way to celebrate birthdays, holidays, and escape-necessitating diamond heists.