Load our satellite map of Tobago
and then zoom in on the area immediately above the extreme left (landing) end of the Crown Point International airport runway. You will see the purple marker for Sandy Point Mini Mart (hotel/accommodation markers are switched off by default, to avoid confusing readers with too many markers - switch them on from the option boxes beneath the map). The Sandy Point Beach Club restaurant is left of the main complex, on the beach front, hidden within the trees. They haven't replied yet, but as soon as they do, I'll add a marker.
Do NOT confuse with the marker for the Steak & Lobster Bar. That is next door at the Sandy Point Village - which is not somewhere you are likely to want to visit.