I know this topic has come up before, but sometimes is worth repeating. As the popularity of boating has gone down, so has the availability of pumpout options. Marinas have closed or shut down their pumpout stations, and the boats that offer this service are few and far between. Nobody likes dumping waste overboard and it is illegal unless 3 more more miles offshore, but occasionally you have no other choice. The best option is a portable pump that attaches to a cordless drill, available at many hardware stores or online. I have had good luck with Harbor Freight's version. I do make it a point to go offshore to do this task. I recommend flushing it out with fresh water then spraying dry lubricant after use. The combination of salt water, deodorizing chemicals and human waste will kill it after one season, otherwise
