My trip is still in the planning phases. I know JA is tropical so how is the mosquito situation at these resorts...with all these gardens here and there...I'm planning to be outside at night for looooong hours..Do I have to worry about getting bite? Should I take repellant? and do they have mosquito nets in the room? Last August when I took my fiancee' to South America (her 'first' time out of the US (toronto don't count )...whooooo her skin didnt react well..she survived but had a couple bumps here and there. Me i was fine - no reaction to bites.