Most likely Emirates Team New Zealand will win the Louis Vuitton finals--4/1, so far and the only reason that Luna Rosa got one, was the breakdown of the New Zealand's hydraulic system. This apparently was an electrical problem, fixed on the water in a few minutes by the techs in the chase boat.
I think I heard that the electrical problem was a dead battery, probably used to switch solenoids that control hydraulic valves that direct the hydraulic pressure to the appropriate pistons and sail or board controls. Who forgot to charge the Eveready Energizer Bunny's battery last night???
In 1983 we supported the Australians, mostly because what we perceived as arrogance of the New York Yacht club, which had held the trophy most of the time since it was won by the Schooner America.
I wouldn't hold my breath to wait and see if the St. Francis YC would be much different than the NYYC in the same role. Larry Ellison already gave up and went next door (Golden Gate YC).
Remember that the team is really Emirates Team New Zealand. This means that the boat is sponsored by Emirates Airline (Owned by the Government of Dubai)--and New Zealand Government. I don't know what the split is on the financing, but I suspect predominately by the airline. The crew of Emirates Team New Zealand, is mostly Kawaiis, but with a couple of Aussies...
The Emirates Airline/Dubai connection explains the gal in front of the crew procession wearing the red hat, scarf, and suit (I don't know the correct terms appropriate to their culture). Didn't think she looked like a kiwi!