Hi Peter,
Now and then, some amateur groups have been given time on the 82" (2.1m)
Otto Struve Telescope at the McDonald Observatory in the Davis Mountains
in the South West of Texas. I have a recollection that some may have paid for time
on it.
I've visited the scope but have not looked through it but know one of the volunteers
associated with the scope, so I could ask if you like.
A friend who lives a few miles from the McDonald Observatory owns a 48" Dob.
The Texas Star Party is held close by at the Prude Rance and will take place May 29
thru June 5th 2011. See
http://www.texasstarparty.org/index1.html
The skies in this part of Texas are considerably better than those near L.A.
Best Regards
Gary