Consider putting in some kind of pet or other partition if you have things in the cargo area. I don't permit much in the way of loose items in my car -- I'd hate to get brained by my little one's booster seat, but I'm thinking I'll accept the risk.
The problem isn't so much the cargo area as the main cabin. The car seats are all LATCH mounted, so I don;t think I'm going to get lobotomized by those. But, not everything up front can be stored in the glovebox, and I might need to get to the punch or SAK in a hurry.