I think your plan looks good and that you can cover it all. After all, I am sure the class is not meant to be exhaustive. I think that you can cover a lot of ground speaking about many of those topics for 5 minutes or so each, and maybe have time for some questions at the end. After all, "what is touring, why tour, over night options, how far" can be introduced to a good degree in a few minutes. Looks to me like you have given it some good thought and come up with the key things to discuss. Sounds like fun. I would plan to make the presentation covering all the topics and save the question/answer time until the end though. Otherwise you will be drawn into discussions that will definitely not allow you to cover all the material. Just my 2 cents.