I am not trying to say one way is better then the other, only the person who owns the rig can realy now what they feel safe doing! However this is my 2 cents worth I Live in Northen New Jersey, which is not as mild as NC or as harsh as MI ! On this rig aswell was my 1994 Class-C which I bouth new I only blew out the lines and then put some antifreeze in sink & shower traps, as well as putting some in toilet to keep seals moist! Hope I am not jinxing myself, but I have not had any problems in the last 13 winters. To solve the winterizing problem this year I am heading to Fla. in end of Oct. LOL !!
AL, & Mickey "The Boston"! Silver Springs, FL Camping since 1967 and RVing since 1990! A 2011 Keystone Hornet 30RKDS & 2015 Yamaha V-Star 1300 Delux WATCH FOR MOTORCYCLE