First of all, thank you for the replies!
I usually pull the TT into the back yard and leave it unplugged from shore power for days+ at a time. I'll plug it up for a few hours a week. Sometimes I pull the in-line fuse that was added at the battery...sometimes not.
I pulled the battery last night and charged with my Shumaker (sp?) charger and it seems to be holding a charge for right now. I would greatly prefer to wait until the spring to get another battery. Is there anything that will not work during my last 2 weekends trips if I have a weak battery as long as I am connected to my TV or shore power? Furnace blower? Fridge while running on propane during the trip to the CG? My TT is a Jayco X17C, so no slide...nothing fancy! I hate to get a battery and then let it sit for the whole winter...would rather get one in April so that my warranty starts then!
Thanks!!