Being members of the 30something club (with one of us much closer to the next group...cough, ahem...Funky...!), it's nice to just take it easy for a few minutes and work out the driving muscles. Or relax the eyes from that pesky map reading "strain" (cough...Monkey!), and let those oh, so precious geo-pups sniff out the scents of other weary canine travellers.
Ok, 'nuff said! Typical rest stop film can micro, go find it, hide it, belt yourself in, toss fido a treat and get going! There's more cachin' to do!