I will add something to "fly the aircraft" if all the flight was in class G airspace I would not even bother to squawk 7600, just fly a normal CCT at the destination unless they publish a radio failure drill.
Then I would look out for light signals from the tower.
Not being able to hear what is being said on the radio is an advantage as a non-radio aircraft enters the CCT, from some of the reaction to non-radio traffic in the CCT you would think that if the radio failed the wings would fall off !.