something occurs to me.... I think we may have just eaten Edsall's weight in food. Or possibly more. Edsall displaced 1,190 tons. At standard load, Arizona displaced 29,158 tons, and at a heavy load (more fuel and ammo and food aboard, one assumes) she displaced 31,917 tons. That's a variance of 2,759 tons right there, and somehow I doubt a 'standard' load was less than 50% capacity. If a standard load was, say, two thirds? Then Arizona presumably had the capacity to carry somewhere around 9,000 tons of fungibles (fuel, ammo, food, spares, etc.).
With a full stomach, we're at least at the standard load, I'd think. So depending how empty we are, that's like... the equivalent of 6000 very tiny tons, or about five times Edsall's own weight
Per Norman Friedman's seminal
U.S. Battleships: An Illustrated Design History, the Pennsylvania-class BBs had a normal load of 1434.9 tons of ammunition and 1472.3 tons of fuel oil, with an official full load of fuel oil being 2220.2 tons. Maximum tank capacity was 5724.7 tons of fuel oil. Optimum battle condition was for her to be carrying 2198.1 tons of fuel oil as she entered battle. Since our stomach is full, I feel safe in assuming we didn't stop at "normal" load, so, assuming our magazines were full when we manifested, we just took on somewhere between 2200 tons and 5700 tons of fuel.
Oh, and a tip: ignore "standard" displacement. It's an entirely artificial figure that was created solely for purposes of the Washington Naval Treaty, defined as being the weight of the ship fully ready for battle, but without fuel or reserve feed water. And it could be cheated massively by the lawyers; for example, the South Dakota class relied on "paper" weight savings (i.e., simply not counting part of the supplies that were provided for as being part of the standard load, and discounting equipment like the ship's boats and other things that "would be stripped off in wartime to prepare the ship for combat operations") to reduce its standard displacement by 900 tons to fit in under the Treaty limit, with no actual changes in the metal.
Arizona had a light-ship (i.e., just the ship itself without any loads) weight of 30,897 tons, with a normal displacement of 34,823 tons and a full-load displacement of 35,929 tons. (Fill the tanks to maximum capacity, and you ended up at 39,824 tons, but were running four feet deeper than normal and had dangerously little of the armor belt above the waterline.)
These numbers taken from
Pennsylvania on 10 June 1931, so after the 1928 reconstruction upgraded her, but before the wartime refit. As near as I can tell, beyond the normal random over- and underweights of construction, the only difference between
Pennsylvania and
Arizona after reconstruction is that
Arizona's low-pressure direct-drive turbines were not replaced, while
Pennsylvania's were replaced with geared ones, and thus
Pennsylvania had 15 tons more deadweight than
Arizona.