As a guide, I hate when clients ask me not to fish. The reason being is many people "think" they can fish. There's many that can, but if I'm getting ready for a trip and I've never seen you fish before, I've got to prepare for the worst, because believe me there's some guys who can't catch a fish out of a barrel. If your one of those people, and I have to put a patter together on YOUR skills....you're probably not going to have the greatest trip. If you want a better day, allow the guide to figure the fish out, and once he does he can set his rods down. I'm not there to show you up, I'm not there for you to pay for my day on the water, I'm there to put you on fish and show you what you want to know.
Other tips for a good guide trip: As others have said know what you want out of the trip and communicate that to a guide. Be specific, and be realistic. If you want to learn how to effectively fish a crankbait, that's fine, but know that the day you go if it's 100*, clear as a bell, and no wind, you're going to be hauling a lot of water without much action.
Leave your ego at the boat ramp. I see this much more in men than women, but you're paying the guide to help you, so when they give advice take it. I've seen it happen many times a client isn't catching fish, you give them a pointer to help and it just makes them more bound and determined to catch one their way. Listen to what they say and try to do it to the best of your ability.
Before you go, work on your casting skills. I don't know how many times I've taken people out that literally could not hit the broad side of a barn if their life depended on it. It's frustrating when you point out a piece of cover or structure for a client to cast to and they can't get within 10 feet of it. There's days you'll still catch fish, but the tough days get a whole lot tougher when the strike zone shrinks and you can't get your bait inside of it.
Lastly, be patient. We're guides, that doesn't make us miracle workers. Guides have rough days too. Also keep in mind, if you're using a technique new to you don't expect it to be an expert with it right away. It might take you a while to learn what your'e doing
If you keep these things in mind I think you'll have a pretty good trip, no matter where you go. Good luck and I hope you have a great trip!