I think you'll find people questioning why you're bringing a repair stand more than your use of a trailer. Are you going to bring a tool set along and turn the tour into a working trip as well, or maybe making this a bike co-op tour where you travel bike shed to bike shed and helping fundraise and build/repair bikes for people in need? Unless you're bringing cone wrenches and a pedal wrench and crank puller, I personally don't see the need for a repair stand. Repair stands are nice to have at home, but not on the road unless you're a mechanic for a team or big event. I could be wrong.