If your mopar is you daily driver!

Also if you want to go a bit farther, you can lighten your car.
Aluminum intake, heads, waterpump, radiator, rims if you got steel wheels now and anything else you can think of without making it unbearable as a daily driver.
Fiberglass parts, hood etc.
Ok here is one i've been guilty of, a heavy tool box and a giant homemade speaker box with an amp and two subs in the trunk. If you like to bring tools bring just the basics. You can also swap out your full size spare for a space saver.
If you have A/C keep it off as much as you can.
Watch how you drive - don't jackrabbit from light to light, let off the gas alot sooner before coming to a stop by coasting longer, keep your speeds down to the speed limit, ok, I'm guilty of going ah.......a bit over the speed limit on some empty parts of the freeway on my way to work. :-$