The wife and I love to bike and see it as very good choice over a towed, cost of equipping a car for towing will put a lot of cash in the kitty... Not getting any younger and the help from an E-bike comes in very handy.
We spent about 6 months studying and trying out the e-bikes from several manufactures and finally settled on the Specialized Como 3.0
https://www.specialized.com/us/en/tu...=239442-154280
They are very smooth over the road and very stable, I've had mine up to 28 mph on level ground and and so far we've put 35 miles on a single charge and still had half the battery left.
Swagman make a good carrier for RV's and E-bikes:
https://www.swagman.net/product/escapee/
And if we need a car there's always Enterprise or Hertz.