Anyways, how I did it was have a pre existing condition and act like a scalper. Appointments get taken within seconds of opening up, I assume many are writing their own bots.
I wrote something to notify me when a slot opened up and clicked links many times over a period of a week until a managed to get a spot.
I am in group 1B which is getting vaccinated here so I didn't feel it was unethical.
If you don't have a pre existing conditions that raises your risk (and you're rich) I suppose you could look up the US territories and zip codes with highest adminstration rates and travel there. Some are approaching 35% so they will be opening general doses for anyone soon