we just went on a vacation to the French Broad Outpost Dude Ranch - Del Rio, TN. It was all inclusive and included 2 white water rafting trips - a beginner very mild white water rafting trip on Tuesday and an advanced trip later in the week (Fri or Sat), horseback riding, tubing down the river, all meals and lodging, games, a cattle drive and cattle penning activities - they were the nicest people, the food was great and it was A LOT of FUN! Perfect for your age mixes as the crowd of kids when we were there (this past June) ranged from ages 8 through a girl that just graduated high school. Very interactive with other families, and there was also a game room with a pool table, foosball, air hockey, checkers, etc. and families gathered in the "Saloon" at night for cards and other games. There is also a pool. My kids are 11,11,& 12 and they made friends with some other girls that were there. There are carrots available to feed the horses night and day. And you are assigned a horse and he or she is yours for the duration of your stay. The staff is SO NICE - you are on a first name basis with them. An example of a meal one night was porkchops, mac n cheese, bread & a veggie, another night meatloaf, mashed potatoes, veggie and rolls and dessert with every lunch & dinner! My kids said it was the BEST VACATION EVER! I LOVED it as well, and my husband 'liked it alot' I think he would have LOVED it had it not been for the $$.
As an add on to our vacation we spent a few days in Gatlinburg/ Pigeon Forge and did another white water rafting trip and zip lining at Smoky Mountain Zip Lines - very fun!
There is only one tv and it is in the game room and all they have to watch on it is westerns. Cell service is more miss than hit. We did the whole plaid shirt thing and many of the poeple there even wore cowboy boots, the 'wranglers' wore cowboy boots, jeans and plaid shirts everyday. The owner Shawn wore funny western outfits every day as well (picture Robin Williams in Night at the Museum".
hope this helps and good luck!