Hmmm, doesn't look like there are a lot of options for a rental car company over there, I don't see any blogs about anybody renting a car in Stanley.
I did a Google search and the first company that came up is this:
http://www.southtravels.com/america/falkla...ntalrequest.htmI wonder if it's not necessary to rent a car, perhaps you could taxi wherever you want to go.