Keep reading in the forum
I'm not clear from your post if your girlfriend is interested in a "bi" relationship with a another woman that would make the two of you a trio. If so, could she participate in the search as well? There's probably a lot of information in the forum on a search like this.
Whatever you find, we should all be so fortunate to be doing the search in Maui.
Frank is an unattached recovering monogamist, poly dating straight male.