I was very impressed with Alex during my DUP course. He clearly knows cameras and how to make and adjust great shots underwater, as well as teaching beignet like myself how to do it. I've learned a great deal and had a wonderful time doing it, the result and photos I've taken during the course was way better than I'd imagined!!!
Thanks Alex for being one of the most professional and patience instructors I've ever seen. Will come back and do more with you soon!