There are a few fitness camps in the Chicago are that one could sign up for. Some of the best one's are 'CoreFitness Boot Camp', 'Bulldog Bootcamp', 'Windy City Adventure Boot Camp for Women' and the 'Five Star Fitness Boot Camps'.
Most fitness boot camps are quite long, with some lasting over multiple weeks. However, some fitness camps are available for half days in the AM or PM time slots. These are offered by Custom Fitness Concepts in the Washington DC area as well as Maryland and Virginia.
Some fitness camps for children do offer counseling, but it depends upon the type of counseling you are looking for. All fitness camps offer diet and nutrition counseling, but you may have to ask the directors if mental health counseling is offered.
Inquire your local government authority on the requirements for military Fitness. They have camps and assessment tests for new recruits and veterans to do to establish your level of physical endurance, activity and Fitness. Some courses vary.
Genesis fitness clubs are a chain of gyms both in Australia and in Kansas. There are also gyms in Pennsylvania with a similar name. Some of the programs with the name offer boot camps.
Do a local inquiry about nearby Fitness centers in your area. There may be one close enough, but there may be some farther out in distance compared to your general area.
Some Fitness stores in and near Chicago that sell work out gear are Fitness Factory (2228 N. Elston Ave.), Dick's Sporting Goods (in Niles), Sports Authority (there are a few different ones in Chicago), and even stores like Niketown (669 North Michigan).
Not knowing what area you live in makes this question difficult to answer. However, a couple of nationwide franchise fitness centers are Gold's Gym and Fitness 24 Center.
There are alot of camps in the Atlanta area check on Atlantamoms.com to get some of the ones that are in your area. You can also check with the Horizons School which is on Dekalb.
You should look for churches in Charlotte, NC and ask them if they have summer camps. I'm sure the churches would have summer camps and if they do, sign your twins up.
Cycling, going to parks, swimming, going for a walk together, organizing fun camps without technological stuff like mobile, tablets and laptops and hiking together are some fun ways of improving general family fitness.
Yes, basketball camps do exist in many areas, but unfortunately I do not know where you live so I am not able to suggest any specific camps for you. Your best bet would be to either ask some friends, or do an online research for -girls basketball camps- in your particular area.
Although I am not familiar with the Fuel Fitness name, I have done some research and found that if I were to use a Fitness facility I would certainly consider Fuel Fitness if it were available in my area. I personally have a gym in my home so I do not require an outside facility.