started at the first bank. Whent to the second bank after a while but could not do any speeds there. My best run was 68. I decided to go back to the first bank and did some very nice runs with peeks of 78 and runs of 73. After 18.30 the tide came back in and this bank was not working anymore. I decided to check the second bank again. It was almost dark. My fisrt run was directly a 77.3 and the second run was 77.0 wow.......this bank was really fast. I made a titrth run and had to quit because it was already too dark.