Dive Instruction ExRDS offers a complete list of diving courses from Open Water diver through Trimix Instructor. Flickr photos, groups, and tags related to the "Carol J. Adams" Flickr tag. . We specialize in small class sizes and. We specialize in small class sizes and. Dive Instruction ExRDS offers a complete list of diving courses from Open Water diver through Trimix Instructor. To combat their mutual foe, Órlaith and Reiko embark on a quest to find the fabled Kusanagi-no-Tsurugi, the Grass-Cutting Sword, one of the three great. This is a timeline of Brazilian history, comprising important legal and territorial changes and political events in Brazil and its predecessor states.