Our host Joaquin (the best!) drove a couple and I to the park, then to the boat launch. He admirably spoke in Spanish (to the couple) and English (to me) throughout the whole evening. I learned a lot about the nature preserve, species of birds, history of the development, and truly enjoyed the beauty of the area. Then the boat ride. OMG. We joined another approx. 12 people, and were taken well into the lake to see the sun set. It was beautiful. I felt the whole evening - wonderful guide, safe travel, enjoyable companions and especially the beauty of the area - was the perfect summer event. HIGHLY recommend.