I am in Central Arizona and SW Colorado.
I had issues with my FF going bad if I didn't keep it wet enough. Its not really a hassle to drain the liquid, I have an easy system that takes me all of about 30 seconds to do, and the reserved liquid is used to jumpstart my new batch daily.
You have 2 homes? Do you spend extended periods of time at both? Do you have chickens in both locations? Who takes care of your chooks when you aren't at one place or the other?