GPS Speed sailing is NOT a lottery Macro.
Yes, luck plays a small part, especially if it is gusty wind, but the skill is maximising your chances through good strategy that comes with observation and learning. Developing the skills to get to that ideal starting spot on the course on optimum gear is only gained through experience and practice. And as much time on the water in good conditions as you can manage.
Bravery is relative. What someone may see as bravery, the others know is just confidence in their ability fitness and skills. (Or having a good plan B when turns to crap

)
Fitness can play a big part. These days, some of the younger, fitter sailors at Sandy Point will sail upwind when it is nuking, rather than walk most of the way back like I mostly do now. Sailing back burns up a LOT more energy and makes a lot more muscle fatigue, but, if you can handle it, it maximises your chances of getting back to the start area in time for the next good squall. More runs = more chances at a good squall = more likely to get a great run and a high average. Chris Lockwood was one of the best at this, often getting many more runs than most and he was almost always on the best squalls.

Watch Mat, Adriano and Kato at Sandy Point to see this strategy in action.
Watch what the experienced local sailors are doing. See where they go. Take careful note of their gear and how it is set up. Try too see what they are looking for to time their run. Take note of what the fast guys
your size are riding.
On the other hand. Running on a restricted fixed course in an event
is very much a lottery. You are restricted to a certain angle and you must wait your turn. There is very little room for strategy here. You must take what you get. If there is a less favourable angle or less wind when it gets to your turn in a long queue, there is not much you can do. This requires a different set of skills. Much more technical in the gear setup, but also
very dependent on your actual body shape and size. This is the big revolution in GPS speed sailing. The chance to use your experience, skills and strategy to maximise your potential, which is what I love about it.
Being in the right place at the right time, and having the experience, skills and gear to take advantage of it is something one must work on. There is no magic shortcut. It takes a lot of commitment to put aside some of life's other priorities to pursue this esoteric goal. Not everyone is able to make as much commitment as they would like to, but sometimes we can find ways to maximise our chances to reach our goals with a good strategy.
If you want to be at Sandy Point on a top day, we are always very happy to talk to you about the upcoming forecasts. Just watch Windguru and drop us a line anytime you see something really interesting.