As the fates would have it I'm a blacksmith not a woodworker, and yet I found myself involved in the recreation of a 5th Century Irish cart. Making the tools to make the cart (adzes, froes, drawknives, axes, pole lathe tools) has been right up my alley, but I need some help finding info on making spoked wooden wheels.

Does anyone have idea where I can find detailed online information on basic Wheelwright work? Or know if there's a forum for wheelwrights? Google searches have come up with nothing useful.

Thanks,