I'm going to be driving from NH - Oregon in April as part of a move to the west coast. My things are being shipped separately, but I will have a lot of my more breakable things, like electronics in my car on the road trip.

Does anyone know of a way to insure the things in my car against theft?

A renters or home owner's policy is the first thing that comes to mind, but I'll be between residences and so won't be covered. My auto insurance covers the car itself, and me but not anything I would be carrying. Would any form of travel insurance cover it?

Any help would be much appreciated!