I am booked on my first Rick Steve's tour! Leaving in a couple months. So excited! My question is this- I've seen everything from "strongly suggested" to "only allowed" in the literature when referring to bringing a carry on size bag on the tour with us. I understand the importance of this and all the reasons for it. What I'm wondering is, is it an actual "rule". Like will something bigger not fit in the luggage compartment of the bus we will be traveling on? I can't imagine that is some special "rick Steve's" bus with small luggage areas. The bag I'd like to bring is 3 or 4 inches bigger than the European carry on size, when I include the wheels and handle. If I can easily handle this bag myself, carting it up stairs and all that, I don't see any reason not to bring it so I don't have to go and buy a new suitcase. Our tour doesn't not have any flight segments in it, only traveling by couch.
Thoughts from anyone who's actually traveled on a Rick Steve's tour would be greatly appreciated. Thanks!