Planofan
The staying in a dorm team is the Burkburnett Blacksoxs Academy. They have a complete baseball facility with dorms and have been around since 1976. Players stay at their facility and play/do nothing but baseball all summer with the end goal being the Connie Mack World Series.
They just opened a new facility last year or the year before called the Gomez Facility with indoor cages/mounds/weight room and dorm rooms.
My son attend a summer 1 week camp up there last year as a 14yo and just loved it. It was baseball 24/7. There isn't a pool, no distractions it is pure baseball with dedicated players and coaches. I have added their website below:
Burkburnet Blacksoxs Academy