There will be quite a bit you may not be able to get or get reliably. And weather knocks it right out. I've converted both Dish and DirecTV dishes. It is fun project to do. I view it like the sport of fishing. The fun is in the building and the searching. Its also a cheap way to search for different signals, and see whats out there.
On 97W, you should be able to get Retro and Revn.
Also 30W is a good one to try for good movies and not so cute Girlies!

It comes in fairly strong, I have a converted DirecTV Slimline there.
95W CCTV documentary and News channels come in strong too, that's where my converted DISH is now.