Try Portland, Oregon. In Portland we have 4 major colleges you can choose from.
University of Portland
Portland State University
Lewis & Clark College
Portland Community College
PSU has a rolling admission, so you can apply anytime you want.
This also might be your best bet since it does have a geology program.
PCC is cheaper, since it is 2-year.
It also has 4 campuses about the Portland area.
{They are Cascade, Rock Creek, Sylvania, and Southeast Center.}
The only problem is you will have to wait until May to take classes,
if you are willing to move to Portland.
The average off-campus apartment costs in the region of $500-750 a month.
Portland is a very liberal city, but choose where you live wisely.
As for looking for female Aspies your age, don't count on it.
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Silly NTs, I have Aspergers, and having Aspergers is gr-r-reat!