What a disappointing session! I did 3 runs whilst the wind was building then headed up the channel for a nautical mile attempt. The wind strength and angle would have been really great for a mile attempt whilst I was sailing / walking upwind.
The wind dropped when I got to the top of the course and after waiting for 45 minutes, I decided to head back in case the wind completely died on me. I had to zig-zig back downwind for the whole mile, regularly dropping off the plane and swimming back to the bank!