Advice on New Configuration

I have three Tivo Premiers attached to FIOS via separate Moca boxes on each device connected to house via coax. Thus I pay for 3 Tivo connections and 3 cable cards monthly. We have 4 tv's in the house, 2 used frequently, 2 not. I moved 2 Tivo boxes and assorted gear to Florida for the winter and now back here. We don't stream anything using the tv's.



Is there an alternative configuration I should investigate that saves money and allows me to move all to Florida for the winter again? We used Brighthouse tuning adapters and cable cards down there although all Brighthouse techs were clueless on Tivo. One guardian angel in the Tampa area saved us there!



Thanks.