Restrictions on commuter airlines seldom remain the same because there are new security threats to protect against as well as financial woes. It would not hurt to ask the airline you chose regarding any recently enforced restrictions. The 3-1-1 regulation of the Transportation Safety Administration is just one of its guidelines. Specific rules are likewise included like the one concerning the charges for bags that are checked in. Check twice to be sure there are no new rules implemented one a few weeks ahead and again just prior to leaving. Learn about cruises to antartica. Medical ID bracelets should be worn at all times during a trip. Pharmacies might be scarce where you are going so better bring along plenty of your medicine. Take with you more than the minimum you need to get through the journey. Take at least a few extra doses so you will be prepared if any delays occur during your travels. Medical mishaps during the trip will be less confusing if you have your doctor or dentist or even pharmacy to talk to so do keep their contact info with you at all times.