Buzz50 has free webcam video chat for us over 50s and it is really easy to use.
It can be used on a one to one basis and works in all of the chat rooms apart from the Wednesday night quiz room.
To use it simply click on the name of the Buzzer that you would like to chat with in the room list on the right and then click 'Private chat'. Once you have started a private chat you will then be able to request a video chat. The other Buzzer has to accept your request before they see your webcam and hear you.
Webcam senior video chat is free here on Buz50.