cooling pads you can pick up at Walmart for around 19.99 or find some decent ones on ebay for cheaper. I have bought from both and they all worked well. My kids killed them not Bonaire (for a change)

Anatomy lab for my class was held 3 days a week, 2 hours each day. The new MD1 class over spring had it a little more often than we did through out the semester. If you bring a box of gloves with you then you will have plenty. You can also pick them up in the pharmacy on the island too if you don't want to waste the room in your luggage. They aren't very expensive at all. Not sure if they sell the masks on the island tho cause I had brought my own with me.

Sorry I haven't been answering very quickly, just enjoying my time back in the states!!!!