Can You Help Identify This Boat?

I purchased this boat in early 1999. So far as I know, the last time it sailed was on Lake Kashkonong in south-central Wisconsin a few years ago. It obviously needs a lot of work. Hopefully a friend and I can restore/rebuid it over the summer.

If you have any information or guesses about this boat's type or history, please drop drop me a note.

I'll try and post some dimensions. If I remember correctly, the runner-plank is 16 feet long. The hull and springboard are around 22 or 23 feet long.


Some Pictures:
Hull:

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Runners:

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Steering Runner:

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Mast Step Detail:

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Cockpit Detail:

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