I have a friend that takes TWO spares on trips...
+1 on the floor jack, but also get something that u can drive the flat wheel onto to get the axle high enough to put the jack under
Also, get the #s of all the roadside assistance available in case
And if I were towing that far, I'd buy the boatsus towing assistance plan - its cheap and pays for itself 100x if u hav an issue
You can drank em purty but ya caint drank em skinny...