so let me get this straight....you hate him, but you rde quads with him, and ride in the sme vehicle to get to a dune trip with him? then owe him money for gas? thats wrong on so many levels. when i go to the dunes (4 hr trip) anybody who rides with me pays for gas, including me. we split it. now, i dont take people i dont like with me or let them ride in my truck. besides i have too many bikes to haul anbody elses anyways. so its down to me and my g/f. she even splits the bill with me. its only fair. as long as your not footing the whole bill i dont see an issue. but if you dont like the guy why bother? drive yourself.......take somebody you enjoy hanging with....its that easy