check these guys out

solidracks.com/

Off cuts and find someone to do 5mins of welding....$20 !!!!

www.rackemupsystems.com right here on the Gold Coast

ShireSUP said..
Try

www.surfnrak.com.au/

They are closer to home

Yep these are the go.
In the time that it takes you to think about the various different options, these would be on your doorstep.
I ordered mine on a Saturday and they turned up on Tuesday.
They are a well made, well finished product.
I reckon buying all the bits at retail prices from Bunnings would be no cheaper
SWMBO will also be pleased because you won't be spending all week in the garage.
A tip though - buy a rack with more capacity than the number of boards you currently have...
the "N+1" rule, where N=the number of boards you currently have

Found these guys www.boardrax.com.au when looking around for a similar solution, don't know what the quality is like but if you don't mind wood it might be worth a look. They do a horizontal free standing rack for up to 6 boards.

Brenno said..
Had to clean up my mess too. Two pieces of pine, 5 broom handles cut in half, and the same amount of swimming noodles
chopped up. Hole sawed 10 holes, used some exterior wood glue and a hammer to assemble. Baton screwed the lot up under the house. The money i saved went on beer.

Yep...there's something very similar in my shed, and in a few garages and sheds around my neck of the woods.

Brenno said..
Had to clean up my mess too. Two pieces of pine, 5 broom handles cut in half, and the same amount of swimming noodles
chopped up. Hole sawed 10 holes, used some exterior wood glue and a hammer to assemble. Baton screwed the lot up under the house. The money i saved went on beer.

3 points to Brenno :
N+1 rule observed
Active thought gone into Beer
A nice Nalu in the racks