Every station I passed yesterday had prices of over $4 a gallon. Diesel was closer to $5. A year ago, we were pricing gas in preparation of our cross-country road trip. Prices were just under $3 a gallon, usually $2.75 or so, so we used $3 for our calculations to allow for variations. And just a year later, it's up $1.
I've been contemplating a California road trip. We live in Washington, so it's quite a ways. I grew up in California, and would like to take my kids to see the places I used to visit as a child. Other than Disneyland, we haven't taken the kids to California yet. Lots of planning still to do though.
But back to that $4 a gallon gas. Have you changed your driving habits? I have, in that I avoid unnecessary trips, plan my errands for efficiency and walk when we can. Those are things I already did though. Things I won't do? Take public transport. It just doesn't work for me when I have a kid or two in tow. I love to Rollerblade and Razor scooter, and have ridden my scooter to the market (fun fun fun and faster than driving). I don't love riding my bike, because gunk gets in my eyes even with shields on. I do drive the speed limit (and get tailgated which irks me to no end). I try to go easy on acceleration and deceleration.