Definitely go it alone. My husband and I took this trip in the summer of 2011 and we are ready to go back now! You can check out my blog on the trip if you like. It was my first time blogging but hope you can get some idea of what we did. Alaska is awesome by RV and it was so easy to do it on our own. Only plan was our plan...didn't need to keep up to a schedule made by someone else. Hope you do it soon! You will enjoy it all. Click on the link below. Make sure you start reading in APRIL.
http://bev-ontheroadagain.blogspot.com/
