I keep a spare fob on my wallet, and my wallet goes with me everywhere. Inside I have the ignition key hidden near the front, I case I need a quick getaway and panic finding my purse with regular keys. Plus, a set in metal box hidden on the van. Hmm.. guess I should make sure it's still around and probably hide it better than it is, anyways.
Sad to admit, here around the house and driving around town, I rarely lock the doors. While traveling anywhere, I'm super anal about making sure I have it locked, regular set of keys and the fob on my wallet, and check it at least 3 times before shutting the door. OCD much?? lol