so i'm driving down to phoenix this december for christmas with my family (and a wheelin trip w/ the ck5 group there!). i posted up on craigslist that i could transport stuff if someone needed something brought down. well, the person wants something taken to tucson, which is another hour - hour and a half beyond phoenix and i wasn't originally planning on going down there. now, it seems unreasonable to me to charge per mile from here to phoenix, as i was going there whether or not someone wanted me to bring something. so how much should i ask for to bring something to phoenix? and then how much per mile should i ask to take it to tucson - i know it should cover a bit more than my fuel b/c it's time and fuel to tucson. i run a 6.2/465/and 410s in the diff - so fuel mileage is quite reasonable - upper teens, or 20 mpg. what do you think?