I recently got an 88 samurai for my first vehicle. Is there any advice you have for a newbie? Any warnings, ideas for mods? I changed the oil, spark plugs, wires, cap, and rotor. I want to take it on some trails and it'll be mainly back and forth from school and work. Gets about 20mpg is that normal? Hasn't been ran for a while will it improve as I run it a little more? Also what should I carry with me in it? Anything would be great!