Any last minute thoughts or advice? Our first time to Mexco. We have prearranged pickup from airport. Hoping to get a room near the jungle. I hear bringing an extension cord is a must to charge items. And a little flashlight to help dodge the monkey poop on the path at night. I would welcome any suggestions. We are a family of four- two boys, 12,14. To avoid the baggage claim mess, we are going carry on so I have lots of "pouring everything into 3 oz bottles" to do. I feel like I really don't want to overpack. Will I really need a lot of clothes, or more likely live in my bathing suit, coverups and casual dresses in the evening. Do I even need a sweater for evening? We spent two weeks on a sailboat in the BVIs and literally each brought just a backpack. I can pack lightly if needed, so I guess I'm asking… do people dress up? We are a casual group by nature. Any meds I'm not thinking of to bring? (pepto, Immodium, aspirin… Mexico makes me nervous with the tummy)…. Any other advice? What about getting pesos vs. dollars beforehand? And what is a typical tip? A couple bucks to the bartender each round? Suggestions, to make life even happier? (if that's possible after we already escaping the nasty New England winter)…. Thanks!