Okay, maybe not quite that far out - but somewhere out in the "boonies". In my case, back roads of Baja.

If you were traveling in the boonies, what parts and supplies would you want onboard in case of breakdown? IOW, what parts are most likely to fail or most frequently fail?

Geno's "Boonie Box" is fine but obviously a bare-bones collection of parts that doesn't give me the feeling of confidence and assurance I'm looking for.

There's likely a discussion somewhere but I couldn't find it - just provide a link and we're good. Gracias amigos!