| Ocean Research - Lost Treasures of the Seven Seas Ocean Research Group - Website on new shipwreck discoveries and expeditions around the world, underwater archaeology and treasures from the deep http://www.oceantreasures.org/ Website Details |
| MidwestDive The place to discuss SCUBA diving and freediving in the Midwestern United States. Includes discussion forums, links, image gallery and dive site listings. http://www.midwestdive.com Website Details |
