light and dependable OC1 for commuting

I'm looking to buy a used OC1 that's light and stable. It doesn't need to look perfect, but has to be sea-worthy. I used to paddle with a club years ago and now want to paddle between work and home about 4 miles each way. Boat should perform reasonably well in flat, swell and surf and rudder should be good for gliding across kelp forest. Thanks for considering and happy paddling! Sasha