Getting into the job, what expenses to track?

Hey all!

Planning on getting back into trucking soon after having been away for a while. I'd like some input on things to track as far as the job goes. Some info about the situation:

1) Will be driving for an O/O, so no repair bills/fuel costs
2) Will probably be expediting

Some things I plan on tracking (might give you an idea what kind of things I'm thinking about

1) Daily miles (midnight to midnight)
2) Total miles
3) Daily Average
4) Gallons of fuel pumped
5) $/gal
6) Food costs
7) Job related costs (tax related, i.e. washer fluid or oil)
8) Job related costs (not tax related, i.e. tv, cb,etc.)
9) Pay (will break it down to $/mile, weekly, daily)

Just trying to think of some other interesting or fun facts I could track. Maybe miles driven per state or something.

Thanks in advance for any input!