Many are academy teams and others are teams that field teams yearly, and a few like ours put together for the tournament. If you have an established team in Texas then you should be fine. Put a simple resume of the team together when you contact them. You will see teams come with younger kids like you are planning to get the experience and then full 16U teams looking to go deep and make a run at it. No question you will see most of the top 16U kids in the country there, some really impressive looking kids!