I want to find a sport or activity to start playing, maybe join a club, team or activity centre, I'm 17 nearly 18, 6ft tall and around 140pounds in weight, I have always been into football/soccer, however I'm not very good at it, I can't think of any other sports off the top of my head.

You shood try swimming since your tall thats already an advantage against others. Its hard work but its worth it

Cricket

Rugby

Table Tennis

Swimming

Badminton

Lacrosse

Bro you should start skateboarding because u can go at your own pace and u don't have to be around a bunch of stupid jocks