| Coastal Bermuda is probably the grass you want. Go with native plants that can do well in such a harsh environment. Gaillardia, Lantana, Horse-mint, and other dry-loving flowers would be a good idea. Dig up and transplant some Frogfruit for good ground cover. Coral Bean is a great shrub - it loves dry, sandy areas and has good Hummingbird flowers. Toothache Tree (Zanthoxulum clava-herculis) is a wonderful tree that grows in dry, sandy coastal areas. | 
