...Any ideas for adding a floor or some cross bars for extra support for standing up on it?...
I, too, noticed @wstark selling his rack on this post and was waiting for responses as to where it came from. And then within a couple weeks @CDL had his How-to posted. Bravo, gentlemen!I cannot claim credit for the idea (Wstark is the man), just the write-up.
But thank you nonetheless !
That said, I think “golf cart roof rack hack” is a catchy tongue twister for this.