Freshwater Drain on Coachman 291 QBS Freedom Express

I get it, Aftermath. That isn't on the Coachmen from what I can find. My cousin has a valve on his 30' trailer. I had one on my 24' Tahoe I owned prior to this, and on the 76 Jamboree I owned before that. But I can't find anything like it on this trailer. I'm not the only one who has noted this. I'm going to drive over and get some pictures - figure out what year my trailer is. I'll post the pics here... or links to them.