If you intend to make an advance reservation on a car, be sure to check the rental company's policy on cancellation. Reservation usually costs a small nominal fee but if you have to cancel, the process could you $$. Anything could happen forcing you to cancel, the most common reason being weather storms and blocked roads; for this reason it is always advisable to request for cancellation protection if you foresee any problems. As they say, if you fail to plan, you plan to fail!
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