1988 sundancer

Hi everyone...looking for some advice. I currently have a 1998 Chaparral 260 Signature w/ 7.4 BIII setup (I know...wrong forum), but I am looking to move up to something with twins. A friend of the family is trying to get rid of his 1988 340 DA and it is mine if I want it and at a great...

I bought my Sea Ray used and spending alot of time upgrading it. The mystery of the toilet is one issue I am at a loss. A portapotty was installed with the pump out hose attached. This was not the original configuration. There is a macerator pump under the sink and a large discharge hose and a...