Playing highschool football. Playing as a kicker?

[Not in our house!]

So I never played foorball on an organized team before. Im thinking about giving it a try as a kicker. Now I know its not easy but I want to put time in to start practicing in the spring a summer. I was wondering if anyone could give many any tips on how to improve. I've played soccer for so many years if that helps. I cant play many sports anymore because my cardiologist says I can't.

How much running do kickers usually have to do?

And any other tips you have could help