Distance should be fun.. But probably better starting at caloundra/kawana and finishing just before noosa headland as its pretty big with a few points and wind will be buffering a lot around their depending on the wind direction.
Friday might prove to be better than Sat but lets see how the forecast unfolds, if it is a northerly as predicted it would be best to leave from around Castaways beach (just south of Noosa) & maybe finish at Mudjimba (26km) or head on to Cotton Tree (32km) & kite there in the flat/waves until you have had enough (depending on tide).
Or, If you want to make a total pig of yourself.... just keep going & finish at Currimundi, approx 43km.
Just hope the forecast holds, some swell would be good too.
Today is looking promising, I'm planning on leaving Castaways between 12.30 & 2pm & get the bus back from Mudjimba. Then depending on how we go, do a longer run tomoz but we will have to arrange cars ect.