Hey Barbara,
Here is the brochure for that coach:
http://www.beavermotorcoaches.com/pr...y/monterey.pdf
That coach was built after Monaco Coach took over Beaver. The roadmaster chassis used was a variant of Monaco's RR8R chassis, I think I was called the M8R chassis. It has 8 airbags and shocks spread to a far outboard position. The airbags are smaller than those on a typical 4 bag Freightliner or Spartan chassis. This has the effect of giving a controlled ride wilh less lean and side sway but a firmer ride.
That coach had a very good selection of standard features like the Onan diesel generator and the 2000 watt inverter. The Cummins ISC and Allison transmission are an excellent combo which should provide good power and reasonable fuel economy.
Good luck and safe travels.