Hang Out by the Water
For a lot of people, summertime means fun by the water. Whether you're hanging out at the beach or participating in water sports, water provides an excellent environment for a free date.
At the beach, you can play Frisbee, catch or paddle sports with each other. Team up and become an unstoppable force in beach volleyball. It's clichéd, but most girls will admit that a long walk along the beach is about as romantic as it gets. When you get hot, the two of you can cool off in the waves. Bring your towel, sunscreen, snacks and some beverages, and you're set for a fun afternoon.
Even if you don't live by a beach, you can still have fun on the water. Go swimming in a lake. If you own a canoe or kayak, take your date for a paddle on the river. The only way you'll move forward on the river is if you're working together, so it's the perfect way to get in sync with a person.