Seems my web host got hit by what they describe as a large DDoS (Distributed Denial of Service) attack from multiple IP ranges. This started around 6pm MDT and lasted nearly twelve hours. I apologize for your frustration in trying to reach the site. I share your frustration because I was unable to log in and do some webmaster sort of stuff myself. VERY annoying.
Hopefully this ship has been righted and there will be calmer seas for a while <knocks on head><knocks on wood>.