Actually looking at the beach today i was curious of the distance. So i played your game and went to google earth and actually the wave you talk about, of the bubble and to rambos would be very nice, but that is more like 500 plus meters in a straight line. The pick below shows about the take of and finish from my memory and it works on a straight line, taking into account no side waves traversing at all. Both the line are around 150 m according to google earth so maybe thats also incorrect Smicko
Also i just noticed the beach is about half that so i really can't see the big issue. I think that was one point of interest i found with my Ripcord watch, is just how far we can travel, especially over a surf in total
Personally i didn't give it a second thought, i was just sharing, but luckily you really do know everything and you've made such an effort to try prove it 
