Hi All,<br/><br/>New to me owner of a 1989 U300. Basically got the keys and on the road we go-we had fifth wheel campers before, so not new to campers, but this is our first motorhome.<br/><br/>Can someone tell me where to find the fresh/gray/black watertank water level indicators? Been thru this thing a dozen times and can't find it.<br/><br/>Also, where is the propane tank level guage?<br/><br/>Thanks in...