Sounds good.
Something consider, if your bike has the eyelets (rack mounts). I try to use my car as little as possible on weekends and w/ the kids. I converted one of my bikes (fixed gear) to a kid hauler and put a rear rack on it. Then I got 2 rear, water-proof panniers. I can shove a few bags of groceries, several kids backpacks, lunch and blankets, etc into those bags. Much easier to deal w/ vs the added weight on my back. I used to think it was kinda nerdy (and it still is) but in the SF Bay Area, bike culture and tech geeks go hand in hand now. I'm all for convenience.
