I would do everything in my power to make sure my family knows how much I love them. Not too worried about financial particulars etc. We’re poor as fuck and all my accounts are jointly in my wife’s name, so whatever resources there are she shouldn’t have a problem getting at. I’m confident my brothers and her siblings would step up and help with our kids. My kids are old enough to miss me but young enough for it to probably not ruin their lives. They’d most likely be ok.

Regardless of the means of my demise, I’d slip away shortly before my time was up and drive to the police station or something.