Mild horror story. Im currently on a 600 mile road trip to the Ozark mountains. The smell coming from the bathroom is leading me to believe that the rig we purchased 6 months ago has an unemptied black tank. We never planned on using the toilet (we figured there are plenty of options that don't result in emptying a tank) and haven't during our ownership. I guess it was native to assume they were empty and clean this whole time. Anyway, i want to get this thing cleaned out the best i can. I've looked up and can handle the standard process of emptying, just looking for some advice/tips on this one. Thanks guys.