Tips for long trip with travel trailer?

While its impossible to predict everything, I bring spare parts having had issues over the road. After having brake issues, I now carry a pair of brake assemblies and a pair of bearings. I have two axles but I have each left side right side is enough along with bearing grease and punches. Tire repair kit. Electrical wire, connectors, wire ties and volt meter. Extension cord for 30 amp. Sometimes your site may get its power from a mast 30 feet away. Extra length of water hose and sewer hose. We did park at a cg and have to have extension all the utilities including cable tv. Teflon tape, pipe wrench. Duct, electrical and eternabond tape. Small plumbing supplies. A couple of tarps and bungies cords. Rachet straps After that its the personal stuff, we cook outside as its hot to cook inside during the summer.Just another note. AAA will not tow your travel trailer. You need Good Sam for that. I broke down on NJ turnpike and AAA was useless. I wasn't leaving my TT along and limped it off the road myself.

You also did the most important thing and that is to pre-flight everything before having an issue.

Happy Trails