Underwater ArchaeologyLayne Hedrick (liquidtravel.org) is again teaching this popular course. Layne's focus is the archaeology as it relates to Aquarena. In this course, you will learn about the history of the San Marcos Springs and gain hands on experience in archaeological research design, mapping and excavation. June 7th & 8th August 23rd & 24th Again, sign up with a "host Dive Store' in your area, or contact Eric Peterson for details. The price is $230.00 | ![]() |