Expedition 44: Coastal Ocean Explorers - Roosevelt Community Middle School Roosevelt Middle participants boarded R/V ANGARI for the Coastal Ocean Explorers: Sharks program, made possible by IJL Real Estate and the West Marine BlueFuture® Fund at Community Foundation Santa Cruz County. R/V ANGARI Expeditions Ocean Technology Sharks and Rays Adult Grades 6-8 Grades 9-12 Grades K-5