Yes,
I would also suggest that your 'home address' be your sister's home, while mailing address be in Livingston.
You also want to make sure that your vehicle inspections are up to date, and not find out 1/2 way through a trip to Alaska that you 'must' be back in Texas in 10 days to get the vehicle inspected, the registration renewed, and your drivers license will expire in 30 days on your birthday.
You should be able to renew your drivers license a few months early of it's renewal date. You probably need to show up at your DMV to figure everything out. .
Fred.