Wow Dnvr, your life is complicated.
I'm not quite 70 -- 68 in December -- but here's my story.
We gave up our land line about 5 years ago. We have two flip phones for now and we're considering upgrading to smartphones in two weeks when our Verizon contract expires. One wireless laptop computer (MacBook Pro) with a wireless printer thats out of the way in the back room. No cable TV because there's almost nothing on TV worth watching. We have an antenna in the attic for local channel reception (~30 channels). We watch Netflix, Amazon, and Acorn on our Roku box and DVDs about 98% of the time.
That's it. A simplified life.