Hi Pete,
69/70 was before the Rainbow, that wasn't until 71. Yeah the late 60's was huge, dad would have had a Fireball then and my older brother and I where on Northbridge Juniors, being given a hard time by all the Sabots, they used to tell us that we had to withdraw from the race if our booms hit the water, as when they capsized they sunk, race over. I think we spent more time tipping them over than anything else, they where so much fun.

Don't worry about the rain, with the tempatures and wind forecast I doubt it. Besides we have had more rain than we have had for ages in the last 24hrs. So we should have got the wet stuff out of the way by the time you get here.