...Hi Le Caux Deux...
If you have the room in the hull, Fit a Working Gog Winch...
If you use a Sail Winch then you can use your current radio...The Sail Winch can be loaded so that it releases about 6 or 7 inches of line when switched off, Thus releasing the Gog...When switched on again it will pull the 6 or 7 inches of line back in thus pulling down the Gog...
I have used this method before and it does work...
...Best Regards...Norry...