I’m about to finance a new car for $30,000, and the dealer is pushing GAP insurance on me for $700. They say if my car gets totaled, my regular insurance might not cover what I still owe on the loan, and GAP would pay the difference. I’m putting $5,000 down, so my loan will be for $25,000. With the car losing value the second I drive it off the lot, I’m wondering if this extra insurance is really worth the cost. What are your experiences?