Just have the bike in good tune, and you'll want your chain & sprockets in good condition. Make sure to take lube.
I always carried enough of the oil I used (easy to find Castrol anyway) for a change on the road and pulled into a garage to ask if I could use some space....never a problem when they saw I was travelling. Pick up more oil first chance you get.
One experience I'll never forget was in northern California, at a garage in 1976. The owner told me to go around back and drop the oil on the ground, California FCSakes!! Bt the looks of the soil there it was a common occurance. I found a container to drain the oil into. Not everyone is good to our environment.
Go have some fun, wish I could join you.