Looking at the current level, and the prediction for the weekend, you should be fine... if your Smokercraft has dual 300 horse motors. At 15+ feet, it might be tough to fish, but you probably won't scrape bottom.
Once it gets under about 13.5, you might be OK. But a boat like yours needs a ton of power to get up any of the rapids. And a boat like that has a very small window of river height that you can use it. But if you don't mind just fishing right around the ramps (Barton, Carver, Riverside), you can fish those small areas, even down to lower levels.