Ok, radio is installed - got it set up to talk on the radio while I lead/drive at the same time, no more grabbing for the mic or radio while I try to drive.

I'll be wearing a boom mic (blue arrow, hanging on steering wheel), it plugs into the microphone head (green arrow) and I have the Push-to-talk switch on the shift (yellow arrow).
I can drive and talk on the radio without taking my hands off anything.

(The boom mic is not a headset, there is no earpiece, it's just a mic. I have the FRS radio driving the "AUX" input on the JVC am/fm head, so I'll hear everyone thru the six speakers of the car - top down, no problem hearing what you all are saying, even at 65mph. )