If the water table is high enough, I would be inclined to add a hand pump to the well.
If your 2000 gallon above ground storage tank is up a little, you can gravity feed the faucets without a pump--for 2000 gallons, anyway. My in-laws lived for years in a house where the water was gravity fed from a springhouse uphill. They'd leave the cold water faucets dripping lightly, to keep the line from freezing in the winter. Not a lot of pressure, but consistent.
How will you keep the storage tank from freezing? Indoors, it would sure temper the heat fluctuations, but that's a lot of volume.
Root cellar, if it's feasible, and lots of canned vegetables otherwise.