My job needs me to move to VA for a few months and it would be more cost effective if I drive than fly and buy a cheapo car. I need some advice. I have a PRIUS IV with navi and solar roof. I'm leaving socal in May and I'm thinking it would take me 4 days cruising there by myself. Is there anything I should be doing prior to leaving? How long should my prius be on everyday? I have 19k miles on my prius and will need a oil change in June. Should I change the oil earlier? I have yet to change my tires and I'm confident its still good. Tire pressure advice? Freeway road advice? The farthest I've driven would be from socal to reno, nv by myself. I'm aware this will be very rough/draining so rest stops are a must.