Apart from the price, the other great thing about these raft trips is that you can rely on having other family groups and plenty of kids around. On one of our family trips on the South Fork American over a July 4th weekend, we had kids ranging from 7 - 15 years. The groups consisted of mom and dad families, single parent families, grandmothers and grandchildren, etc. I would definitely recommend your organization to my friends.
Tributary is a family of river runners and outdoor lovers.
Our vacations are taken on the river and the owners 12 year old was rafting before his first birthday. You do not have to be a serious camper or outdoor person to appreciate river trips, as you may select a trip where we utilize developed camp sites with hot showers, flush toilets and facilities close to civilization. Or real family adventures in wilderness surroundings. See our 'Rafting with Children' information for our recommendations. This is one of our wilderness trips where we actually carry all our overnight equipment down the river in waterproof bags.