I sold my clack last spring and bought a 17x60 willie, you won't regret it a bit as I was amazed at how well the willie rows and handles, the thing tracks like a dream! Also, it's hard to beat the price on a new willies, I paid 6k for mine brand new and they will work with you on the options you want, just be prepared to wait a little while for them get it built for you though, but it's worth the wait.
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Fishing is much more than fish…. It is the great occasion when we may return to the fine simplicity of our forefathers.