When I was a kid, it was the old fashioned 'pounding' so my parents HAD to be with me. Punishment for us both.
But now, life with the vest is so much better. Being an adult, it is so easy to get my vest and nebs in but I remember the days when I was younger and I felt like it was a punishment because I had to go off by myself when the others had 'family time.'
My niece also has CF and wants to be with her family during treatments. They keep the vest/nebs in the TV room (where everyone is). And she will do them while they watch tv, read, talk, etc. Now that she is 7 she puts her vest in front of the computer and does her kid websites. This has worked out very well because she gets to be a big kid and have time to herself (3 younger brothers).
This is just an idea for you for when your kids are old enough. I thought it might help a little to have input from someone who has 'been there and done that.'
Good luck to you and your little ones!
~Kelli
29 f w/CF