where's Avon Park? is it just a drag strip, or a race circuit?

the website http://www.apira.org.uk/ is piss poor

i'm not sure i want to wait that long.

i got the bug. only problem is, i don't want to go unless its good weather/grip and i can hopefully run a 13sec 1/4 its a long way to trek down, spend loads on petrol and it rains and i can not get a good time