Congrats, Greg. You have an Escondido CA-built
Burro. There aren't many of them. The early production trailers were well-built... the last few had... well... issues. Without doing some research, I don't recall just when the last one was
sold, but IIRC, it was in '99-Y2K.
I'm reasonably sure that the water lines in your
Burro are vinyl tubing. You'd do well to re-plumb it in PEX.