RF Mariner ?
If you mean SR Mariner, yes, they are still around. I have SR Mariner instruments on my Catalina 30. I had some work done by their tech "Cory" last summer, and was very pleased. They will exchange your old units for new at very good pricing. They sell new bezels and instrument housings that will fit the older instruments. You can access their website at http://www.srmariner.com Good sailing, James M. S/V Tesori Dana Point, California
