Hi, I'm Scottb. Purchased my first RV several weeks ago. 1984 Roadtrek 190 on a Dodge Ram 250, 117,000 miles. Amazingly, everything works so far. Got about 13 miles per gallon on a trip up into the San Bernadino Mountains in Southern California. Been on 3 trips with it. Sure beats tent camping. Anyone else have a Roadtrek that old? Has anyone every tried adding an interior shower on a Roadtrek?