maxdout92se

in 2 weeks, i'll be leavin for basic training and the max is gonna be sitting for about 9 weeks....moms said she would crank it up and drive it at least twice a week......i just changed the oil and before i leave, i'm gonna drain the coolant and refill it with new coolant (need a water pump, but its not that serious yet)....is there any other things i might need to do or have done while i'm gone to make sure sure its running at least the same when i get back that you guys can think of??? thanks!!