I have a 522 Ranger with a 2007 Etech 225 HO. I just built a building for it to be stored in but the building is not insulated or have heat. I have never winterized my boat because it's always been stored where it very seldom got below 32 deg.
I also run my motor at least 1 time every 30 days and keep the tank 7/8 to full all the time. I run the XD 100 oil and live in the Memphis, tn area. What are your comments on this.