Oh CC sending a big hug your way.
I can not add much to the great advice already given but I can say that Aussie car parks are not known for having heaps of room to manouver. You will not be the last person to have a scrap with a pole in one of these horrid car parks.
You are definitely not a dork. Hey I don't ride with dorks.
Trek who has been known to do lots of dorky things hawk.
The most effective way to do it, is to do it.
Amelia Earhart
2005 Trek 5000 road/Avocet 02 40W
2006 Colnago C50 road/SSM Atola
2005 SC Juliana SL mtb/WTB Laser V