I pretty much don't leave the house without consulting a checklist. When going surfing, for example, it would be bad if I drove for an hour and realized I'd forgotten my wetsuit. Here's what my onscreen checklist looks like: I can't actually check the boxes, it's just an image that I uploaded. I could use keep.google.com, but then, for convenience, I'd need to stay logged in (bad idea?). Also, when using Google Keep the checklist boxes are very small. Better ideas(?): Maybe I could create a separate Google account just for the car? Are there any free online checklist apps (I've done some searching, but haven't found anything just right)?