Sailed with 135LP genoa and the Interrupt main. Backstay at 3.
Fully overcast, very humid day. River near empty but for a couple Rainbows from Annapolis Sailing School. Eleven ships anchored, waiting to head to Baltimore.
Confirmed that it takes a full minute to tack and return to speed.
GPX formatted track Distance: 5.37nm, estimated average speed: 4.1kts, estimated duration: 1:18