Club-plugin

Hey guys

I’m going to be making af redesign of one of the local football-clubs website and some of the things they really want, includes:

– New members should be able to sign up, at the website
– A waiting list, if the teams are full
– If a player leaves the team, the first person on the waiting list should automaticly be notified and the coach should be informed.

Is there a plugin that could do this? – I’ve been trying alot of “membership”-plugins, but they do not deliver what I need ?? The ones I tried where more “facebooky”

Hope someone could help ??

Best regards.