In some cases when people plan a lot when going on their South American tours or South America travel or if they are going to the Cuba Tours when going for the central America travel and Galapagos Islands Tours.
The reason behind it is that when they are heading to visit multiple places which are the extreme corners of the various regions, there might be a thought that there could be drastic changes in the climatic conditions when they will go from Australia to the Antarctica travel and on Cuba Travel or when going for visiting and enjoying the arctic cruises during the Antarctic tours.
But as a fact when you are spending your south America holidays in south America and the surrounding regions, you might not have to worry a lot if you know the basic of living there.
There are many things that you might thing would be necessary to survive there. But in case you need to put off your worries and enjoy more, you should give a little attention to the details and the possible things that would be available there without any issues. If you know the cost and the places from where you can buy some basic utilities there, you can better manage the tour without over burdening yourself with the various luggage options. Also if you want to enjoy more and spend a great time there you should leave some worries by knowing some of the better options to stay and to get some basic things from the nearby market so that you don't spend a lot of time doing extra effort to make yourself easier.
Further if you can manage a little with your expenses and needs, you may ignore some extra things which are not much needed for your travel and that may also help you lower your hassles while on your way to the South American tours.