Get a good nights sleep; take afternoon naps to prepare for the 5pm, overnight run. Keep your fuel tanks full. Get a frequent fueler card from your favorite fuel stop (I like Flying J for the free showers and coffee with two 20 gal fills). As you travel to different cities, stop at the major grocery stores and get a frequent shopper card from each of them. These are good for discounted foodstuffs which you'll often enjoy. Keep a good ledger of all your expenditures noting date and place of all purchases and times you leave and return home. Carry proof of citizenship. Get a good highway map. (I'm often amazed how many don't have good maps) Save a percentage of every settlement check. etc., etc., etc. Have fun and don't get discouraged; the good times are just ahead.
Terry