We're anchored at union now in Clifton. Really nice and safe as anywhere. The only place where boarding and theft has happened much recently is canouan. Sure there's the occasional theft elsewhere but it's no worse than anywhere else in the world.
I'd sail up to Tyrell bay carriacou (6hrs) and check out (you have 24hrs to leave after check out). Stop at sandy island for the night on a buoy then sail to Clifton (3hrs)union island to check in at the airport
and have a kite surf. Pick up a buoy or anchor
on the reef. From the sail to morpion (1hr)for some great snorkelling and a lunch stop, then to Tobago
keys (3hrs)to snorkel the reef. Then down to salt
whistle bay mayrau (1hr) and pick up a buoy or anchor
. Walk into town and have a meal with Dennis at Dennis's hideaway restaurant. Then back to Union (2hr) anchor or buoy in Chatham bay (just had a good surf there too!). Lots of turtles here on land as well and some little beach bars and restaurants. Back up to check out at Clifton the next day (2hrs) and take your pick of spots to stop on the way back south. Ronde island is an ok stop between Grenada
and cariacou as well.
Morpion island is some of the nicest snorkelling I've seen in the Caribbean