about joining/membership?

[hypersonic77]

hi im wanting to start racing, I have just hyper ss at min with just tyres that aloud on your track, but the problem is at min im having to work a lot on sundays so cant get they when people normally at your track so wondered how your membership works as do you let people pay for membership and then can start practicing other days and once get bit better and not working on a sunday to join on a race day? plus don't really want to look silly in front of people as bit different on track then at places like mousehold lol