Finding a group that trains for specific tasks can be difficult, especially if you are a civilian who is considering military service. If you are also preparing for a special ops program, finding training partners can be even more difficult. Even military school and college program members have difficulty finding a group that wants to train together for specific competitive programs.
If you make the effort and use some of the ideas below, you may be able to find a group of like-minded people, create a team atmosphere and hold each other accountable. Here is a question from an ROTC student considering the Army Ranger/Special Forces pipeline once he graduates.