Planning a trip with family or either February half term or Easter holidays and really want to go somewhere properly hot and exotic and relax, swim, see wildlife etc. I'm a very nervous flier but accept I'm going to need to travel at least 8/9 hours for proper heat. My shortlist is currently Barbados or St Lucia but not sure if there's that much to do. Other options would be Mexico or Thailand (DH ie less keen and both require a longer flight which isn't ideal).