Thanks to everyone who provided serious replies. Always kind of followed the rule of "don't sh*t where you eat" and since my trailer is a pretty small trailer meant for 1 maybe 2 people, it was always kind of a health/sanitation concern. Another thing I worried about was too much moisture getting involved with the trailer since moisture/water can really erode/damage stuff over time. I've seen tips about using chlorine in your fresh water tank but should you not do that in your black water tank? I'm not exactly a germaphobe but maybe adding a little dish washing detergent on a regular basis to the black tank as Gdetrailer suggested would help keep the bad bacteria at bay. You guys helped ease my mind about this. Thinking about doing another cross country road trip and if I do probably will end up finally using the tanks. Gotten along fine without them for this long but age is starting to catch up with me. Thanks again guys.
