Welcome to the Forum.
We have a 1998 Diesel Cutter MH and have been very active members of WBCCI for 11 years. We are "Airstreamers" in the truest sense. LOVE to travel, camp, caravan and just plain fraternize. I also bought a 1967 Caravel
to restore because I love the "silver", but won't give up the MH and all the comforts.
Hang in there on the motorhome quest for information. Maybe there just aren't so many problems yet! Ha!
I just drive and don't do the maintenance, so my husband is really the expert on anything mechanical/electrical. He has replaced poor quality batteries, has had to trouble shoot many electrical problems, has upgraded the inverter, installed a central vacuum system, fixed a broken slide out, installed fantastic fans, and is just now replacing marker lights and side view mirrors that are impossible to see out with front mounted versions, there are problems with the location of the fuse box and corrosion, which he hasn't found the perfect solution for yet....There's probably a million other things, but I don't remember them all....We have had tires blow out and windshields smashed in snowstorms while driving the Interstate....
We aren't on the forum much and maybe that's the case with other mh owners. Hang in there, I am sure information will be forthcoming.