At this point, it looks like I'll drive the Seven, wife and kids will be in the van. We'll bring down a tow dolly, just in case something goes wrong with my car, or someone else's, or if there is crazy rain on the way.
I'll have simple hand tools in a little plastic toolbox. Every time I use a wrench, socket, screwdriver, etc..., I toss it in there, so I know all the tools I need are at hand
Other than that, head phones, water, helmet, and a smile.