This was very yummy and refreshing. I think I'd double the cucumber juice volume, however.
Great recipe. I would recommend using a blender instead of a food processor for this recipe. The food processors don't handle the liquid well. We really enjoyed it!
I cannot express how great this is; and not just because of the booze! The watermelon and cucumber flavors have a great affinity for each other, and I am interested in using cukes in ways other than simply pickling. This drink was incredibly refreshing on a very, very hot summer evening in New Jersey. Highly recommended!