Buenagente

Hi I am a simple man and all I need is a transmitter that allows me to do the 2 next things:
1) a pot switch that allows me to switch between 2 or more receivers.
2) be able to leave a receiver working in an automatic mode with a toggle switch.
example
car 1 receiver A I have programmed a condition in loop of the servos when I press on switch position. If now I change receiver by turbo the know pot position it doesn’t change to my second to this care a boat with receiver B. Now I can control de boat, if I want to go back to my car I leave before the boat in autopilot with a programmed servo actions if I Toggle another switch. When I go back to my first receiver now I can move the switch again to go back to manual while the boat is still in automatic or autopilot mode.
I has to be possible it has to, it is quite simple. My only question is, can a receiver store short memory to make that automation loop possible ? If not can the transmitter transmit to 2 receivers at the same time with different instructions?
if any of the before is possible.
what brand and model of transmitter do I need?
thanks a lot, this is crucial for my project and life.

Fitclara9

Solutions to the problem is not much. We can discuss in private on my private line text or call me 413Seven five two73two7. Maybe i can help on my private time.