As expensive as Triple A batteries are these days, I'm not sure you'd save enough to warrant using battery powered lights, unless you buy one of those re-chargers and use rechargeable batteries, and that's quite an initial expense.
If age is a state of mind, and I've lost my mind, I'm AGELESS, right?
Give me 40 acres and I'll turn this rig around:
Flagstaff 5er 2014 8528 IKWS
, Platinum Package, Regency Interior "Buffy"
F250 Super Duty 2013
Tuxedo Black "Biff"
Days camped 2014