My long-term plan is to get something like a million dollars in retirement accounts and a home and retire in Texas, where your retirement accounts have unlimited protection against creditors. If any random incident can bankrupt you, then your best bet is to ensure that you cannot be forced into bankruptcy.
I don't know if this is relevant to your plan but you are aware that Texas has like the 3rd worst healthcare system in the country and maternal and infant death rates on par with most 3rd world countries, right? Good luck, don't get sick.
I plan on picking up solid health insurance coverage as well, of course. This is just so that my insurance company and health care provider can't screw me over through balance billing.