Garth took us on a leisurely tour of Antelope Island, stopping to let us view owls and bison - so many bison and a couple were rather close! - and providing great tidbits and stories. He also answered all our questions, and had a fabulous indigenous peoples soundtrack playing. Hike to the top of the island to watch the sunset was gorgeous. (He also brought bug spray, which we didn't think we needed but we were wrong.) Wonderful evening. Totally recommend.