Have a look at 2Imagine - l'original école de surf de rivière a montréal
. Corran Addison is the proprietor/designer of this company, and is a specialist in making boards for the river. He has been designing kayaks for 30 years now (Riot, Savage, Perception and now Drago Rossi to name a few). Not sure on pricing, but I imagine he could have one shipped to you pretty quickly. There is some great pictures and footage of his exploits as well (lots of hotties in bikini's and wetsuits).