Pictorial evidence, that the Traffic cam_Rot1 depicts the RS Hispaniola during a HIGH TIDE. This can help us narrow the possible dates when the LisaMI6 and related Traffic cam pics could have been taken. If we should find ourselves looking at say, December 2013, there are only two high tides per day on the Thames. Now remove the ones that occurred during daylight. Now remove the ones that occurred during business hours for the Tattershall Castle restaurant- no lights on= after hours. Watch the water. In this case watch the moorings of the Hispaniola(in Traffic Rot1) and the Tattershall Castle (in LisaMI6).
The Hispaniola has particularly ugly semi-permanent moorings made of steel I-beans that can’t be missed in photos of her. The Tatts has traditional wooden pylons driven into the river’s botton/with perhaps cement at the bases. Some pics of the two vessels at different tides. Pay attention to the moorings which remain at the same height versus the two vessels rising with the tide. Tide times are recorded.