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In order to save on expenditures, many airlines have stopped providing meals on their flights. Shorter domestic flights and longer international flights both may leave you hungry or having to purchase a meal on board if you don't bring your own food. Since food is not listed on the Travel Security Administration's prohibited items list, you are allowed to prepare and bring your own meals, saving you money and assuring that you will have something to eat that corresponds to your dietary needs and preferences.
Timeshares can be a wonderful adventure in travel if you make the purchase wisely and view it as a vacation home. The downside is typically financial, and it's good to know when to sell.