A couple of questions. I am planning two road trips in my head. The first is from the Sacramento area, where I live, to Michigan and back. The second is up to Alaska. I have been considering getting a rental car of some sort. Who offers the best deals? How much would it cost me to rent a car for a trip of 4-5000 miles? Will rental car agencies allow you to drive a car one-way, such as from Sacramento to Anchorage or Fairbanks, and fly back? Need info.