You are going to want one of these modular jet-powered canoes with a draft of 100mm (4”) powered by a Subaru engine. 8-10 hours cruising at 15-20 knots. US$5,400. That would have to get you effortlessly to some interesting places, up or downriver (over 100 km round trip; some great places await!): https://www.youtube.com/watch?t=48&v=HfmWzP_FSqk & http://www.mokai.com/the-mokai-es-kape/
“Yes”, yes I do!!.