@chewhorse: My all-time favorite investment is the Vanguard NYS tax-free long-term muni bond fund.
It agrees with my nervous system, generates a reasonable amount of tax-free income yearly (if you live in NYS) and when the interest drops, the NAV rises. So there is a good balance.
Now the interest is %2.78 but my principle has increased in the last month, on paper, at least. Your $500 K nest egg would generate $13, 900 per annum, tax-free and there for the taking every month.
You can do better than a savings account. I have $5000 in mine and get, monthly, 11 cents of interest. Dude!
If I were younger, I buy a decent house, (rates are low here and you get a lot of bang for your buck) with 20 acres of land. Then I’d fix it up, furnish it, down to do-dads and photos, plant a country garden and some fruit trees, build a pond and sell as-is.