Hi Ciaran - I know of 3 companies offering White Water Rafting & all of them operate out of Jarabacoa. The tour companies charge fromm US $99 per person but I know someone who knows someone etc., etc. Get back to me via my hotmail address for further info. Where are you intending staying when you come here next? Will you be travelling with a tour company or coming independently? Regards - Grahame Bush.