For passenger compartment or trunk battery locations, using a sealed AGM (Ca/Ca) VRLA battery is recommended. Wet Maintenance Free (Ca/Ca) batteries are generally more expensive than wet Low Maintenance (Sb/Ca) batteries.
Valley City State University has been providing online education since the 2000-2001 school year, and currently have an in and out-of-state per-credit tuition rate of $168. For a 15 credit semester, this brings the estimated tuition cost up to $2,520, or the third cheapest of schools surveyed. Eight undergraduate majors are offered online, with the largest portion of offerings centering around education topics.
Kentucky State University, as far as I know, is the only university to offer online aquaculture/fisheries courses for graduate and undergraduate credit. This USDA Teaching Capacity Building Grant has provided the funding necessary to make the online course option available to students who are not close to a university that offers aquaculture courses.