Post edited 3:28 pm – February 8, 2012 by kayaknut
Oh how I envy that you have the freedom to take off and travel where the winds take you! Enjoy!
We're not as fortunate, so we generally have to plan most of our trips ahead; but at times we've had to change plans mid-trip, due to weather or other situations. While I'm not a fan of cell phones, my husband has one that we've used in our travels. It has internet access, so I've used it to look up state and national park info, called ahead for availability and reservations, located gas stations, food and other services, used it along with our maps for navigation, checked the WEATHER, and checked ahead for road conditions and closures. I've even used it to look up reviews on particular campgrounds and eateries, to know what to avoid, or what not to miss!
When all else fails for finding an overnight campsite, we can at least look up where the nearest truck stop or Wal-Mart parking lot may be.
As a note: Some reservation "systems", and some private campgrounds, won't always accept same day reservations. But if you can at least plan a couple days ahead during your travels, it can be helpful.
Good luck and safe travels!