There's also a
Walmart Supercenter off SR-520 in Merritt Island--it's not as new as the one off 520, but not in a bad area. There's also a Target, TJ Maxx, Publix, Aldi, etc in Merritt Island (exit 49S off SR 528). All are in areas that you'd want to avoid. Shouldn't have trouble locating them with a Google search.