I was delirious with drugs when I answered the first time, and I forgot to add to spend the extra money for the best rubber cone Sullivan makes. They have 4 or 5 I think, and the pink one seems to have the best overall shape, and is nice and soft so it grabs any surface better. I think they are 10 or 12 bucks but worth it and if you don't loose it, you will never need another one.
Type at you later,
Dan McEntee