Do the rules allow a regional to be held
outside of its physical boundaries?

It has been done, region 12 held several regionals
at Bishop, CA which is located in region 11 territory
so there's president. One thing I don't understand
is the Phoenix guys don't support Parowan and I don't
understand why? If I had to decide between Hobbs and
Parowan, I know which one I'd choose.
JJ