@Charles Edward : The people I helped apply for BUD/S via ROTC all had a strong drive to be SEALs. To actually make it, you'll need to have an unhealthy, unquenchable desire to be a SEAL. If that's the case, you're going to be soaking up all that there is to know about the community and the application process. You may even find yourself to a forum that is purpose-built (and funded by the Navy, actually) to help wannabes find their way.If only there’s a place, maybe google, where you can find this answer about SBT...
My and @RUFiO181 's points are... you should know what an SBT is if you're not wasting your time.