questions about pins... got a friend

[tina_la]

I am going to help a friend of mine book her vacation but we have really only gone in Sept with FD. I am looking to see if she doesn't go in Sept when would be the best time for her to go with low crowds and hopefully a good discount on a room.
So what kind of code have you gotten?
How much off were they?
What time of year?
Thanks!

add a little info:
Family of 5
2 adults, 12,9,6