The DW and I are going to be starting our fulltime lifestyle here in a couple weeks. We are having and estate sate and putting the house up for sale on Sept 21. That is the day we are moving into our TT. We have been dreaming about the fulltime lifestyle but due to some things outside of our control we have the chance to do it now. We currently live in Western New York and plan on staying around here for as long as we can for doctors appointments and such. My question is we have a Jayco 245RLSW that we are starting out in and I am worried about freezing our water lines. If we keep the heat going in the trailer how long can we stay. I am thinking that temps overnight might drop into the high 20's but in the 50's during the day. Any help you guys with more experience have would be greatly appreciated