All of the above ^^^
Just to reiterate....Emergency kit, definitely.
Things to check:
Rotate tires and make sure lugs are torqued.
Check brake pads.
I would think about doing the rear diff if you haven't yet, not necessarily because of the trip but because you're getting close to the limit on it. I'm at 48k, and I just did mine, and it was nasty. Still probably the original stuff in there.
I use the gas station squeegees to do the initial cleaning, but then use my own glass wipes to finish it off, and get rid of the leftovers from the squeegee tracks.
5k miles is a looooong trip, be safe, and if you feel the slightest bit tired, pull off and wake yourself up!
2010 Stock IBM 2SS/RS
I found $80 in my jeans pocket. The kid in me said "buy nerf guns and candy!" But then the adult in me said "buy vodka, nerf guns and candy!"