If you are looking for someone who specializes on pool 9 there are not too may choices. There are alot of guides who will travel on alot of the river and are willing to fish 9 but they are not experts on that specific pool.
That being said Dave Koonce from this website is an excellent guide. He is a blast to fish with and is very knowledgeable about all types of fishing on pools 9 and 10. I do not know how much he is guiding anymore as he works a full time job and owns bfishntackle which is equivalent of another full time job. You can get ahold of him at Backwaterguiding.com or send a pm to ecnook.
Another excellent guide is Tim Hutchinson. He goes by Hutch. Guiding and running a tackle company are his only profession. He has extensive knowledge of river fishing and pool 9 in particular. I believe he guides all year round if the water and weather permit. You can find him at riverwalleyes.com. Hutch specializes in walleye/sauger but can probably put you on about any type of fish you like.
Both of these guys will do a great job for you. It may be easier to get ahold of a day with Hutch this time of year because I know dave is a busy guy and specializes in Ice fishing when there is ice to be found.