How many of us are there? Owners of Dodge based RV's?

More than one, whiteknight! I'm begging to scan the entire manual in for the B300 series @ http://rvhelp.net. It's far complete, but I anyone needs I'll skip to the chapters they want. And, don't worry, I'll have a better method of page loading (for dial-up) in a few weeks. Ummm, the real reason I'm here is that I don't have an owners manual for my 1977 M40 (MB400) that's on my B300 chassis. I don't know how to use the water heater/ forced air / refrig. etc... Any help would be welcome. Scott in Denver