I thought we might give Tokbox a try again for our group call. It is the only free service I know of that allows so many parties to video conference. There is a lot of latency in any of these internet conferencing solutions, so expect that it will take a while for what you say to make it to the other participants.
Here is the URL that you can use to link to my profile on Tokbox. http://www.tokbox.com/Bradley3
Once you get on, you'll need to click the green button to start a video conference with me. I will merge you in with everyone else. You will probably get a pop up asking if you want to permit the computer to access you video camera and microphone. (You will want speakers and a microphone at the least. Hopefully won't have too much echo.) When you see the pop up, click "Allow" and then click close.
I'm thinking that 5:00 PM Mountain Time would be a good time. I left voice messages everywhere a few minutes ago, so hopefully you aren't reading this after the time of the call! Mom should be off of her call to her mom by that time and hopefully the time will work for everyone else. I hope you can make it!