Thanks to whoever joined those two threads!
So, it's Alicia aka Rain, aka Hailey, aka Stefanie. It seems likely that she is indeed from Oregon, from the vicinity of Portland (since some of her early sets are by a photographer based in Tigard OR), though the claims on dormangels.com that the shots were done in her house are obviously false (unless she rents her house for photosets of other girls on sweetlocals.com as well, and unless she's got a habit of living out of a suitcase, which appears on the "bonus" set). I wonder whether any of the bios given on various sites are true. Interesting! There are definitely some sets out there that are not linked to yet (judging, for example, by the toys on the bed stand).