My parents are pretty inspiring as well, and I feel lucky to have grown up observing their choices.
My dad has retired many times, but always seem to go back to work because he wants to. My mom has been retired for years. They have a positive cash flow, even when my dad isn't working, and there's no reason to believe that will ever change.
They've never once carried a credit card balance, and they had a car payment once, for a few months when they thought it would be a good idea since they could use their money more efficiently elsewhere, but it drove them crazy and they paid it off after only a few payments. They mostly drove modest used cars, even when we were the only people on the block without a luxury car int he driveway. They made modest, solid choices and are reaping the rewards now.
They waste little, do most things on their own (though they do have a twice a month housekeeper these days), grow some of their own food and tackle many projects that others outsource. I respect the hell out of them.