Water Country in Portsmouth, NH is the perfect place to get away and enjoy the water. Plus I have a discount code for you. Receive $3.00 off each full priced ticket you buy, up to 7 tickets. Just print the coupon here.
I used to go all the time when I was a kid and I love it there. They have Kiddie Slides, big slides, a lazy river and a wave pool. You can learn more here. What more could you ask for?
Here is a cool video showing you a new slide that just opened this year called Dr. Von Dark's Tunnel of Terror.