I normally wouldnt stop for a salesman waving me down as i walk through tourist areas but it turned out to be a great choice. Andreas the guide/diver was great, knew alot about the history of chania and made the trip alot of fun. There is even free snorkeling on the trip so be sure to bring your trunks, next time we visit we will be sure to bring ours. Thank you Andreas and the crew for a good trip.