Summary: The longer you plan on holding a rental car, the more money it costs, right? Actually, you can snag a pretty good deal by simply looking online. One of the most underrated expenses of a vacation is a car rental, especially if you’re planning on going to a place like Abu Dhabi where it’s unlikely that you’re trip will last less than a few days. If you’re planning on organizing a lengthy vacation, or are even working out of the country for a few months for business, it’s important to