Hi I know you said Lucia, but having just come back from Barbados at Xmas I booked myself on a Rib Safari, basically 2 of you go in a 4m Rhino Rider, then you all go off in a pack of 6 Ribs (Rhino Riders) with a 6m Rib as back up. The tour was supposed to last 5hrs going round the Island but was Cancelled 5 times due to "adverse weather". In the end I never got to do it as it was kept being cancelled so went Jet Skiing instead. Their interpretation of bad weather as I see it, is anything over Force 2, upon the last cancellation I told the bloke it was a good job he did not run his business in the UK cos he would be bust by now!! When I tool the Jet ski out a good 1/2 mile possibly more there was no more than a slight chop, had to use my own wake to get the ski airborn. So good luck and if you succeed please let me know as I will go their instead at xmas this year.
P.s: It was 32degrees when I was outthere so have a brilliant time