This link to a map will give you an idea. The map is not to scale but the left hand side does show the locations north of the bridge.
//ambergriscaye.com/maps/art/Map-large.jpg
Holy Cross School and Reef Village are not shown on this map but you are probably familiar with Sweet Basil and Palapa Bar so you will have an idea.
There are alot of other maps at //ambergriscaye.com/maps/
Gail