I've got some time in an older PA32-300 that had close to #1500 useful, so it could be done with main tanks full and no aux fuel, but that'd be tight, and no luggage. Also, my 17 yo son is 6'4" and #260 alone, and his 'little' 15 yo brother is 6'5" and #210, so weight aside, they just don't fit...