What is summer without some sweet, juicy watermelon? Also what is summer without some sweet and tangy limeade? Now how about combing the juice from watermelon and limeade and making a refreshing summer drink? This drink is just that and is a great way to enjoy the summer fruits!  We had our fair share of water melons this summer. They were on sale most of the time and it is a good way to quench thirst naturally and add some nutrition.   Last week we had some guests over for dinner and we had brought some store brought limeade. I…