I want to go into the SAS if I get in will my family have to do anything?

It is best to join the army first then move on from there, the SAS are the world elite.

Answer:

To the best of my knowledge you can't just join the SAS.

They only recruit experienced troops: in other Words you need some service under your belt first, and then apply.

Your chances improve if you're a para.

You could join 21(R) or 23(R) SAS (which are territorial)