Mayagüez, Puerto Rico Metropolitan Area Whitewater Rivers

Whitewater Rivers near Mayagüez, Puerto Rico: 1    Guabo River, Las Marias, 14 miles away        Class III+ - 4 miles long (Rt. 124 to Anasco river confluence) 2    Anasco River, Las Marias, 16 miles away        Class II-III(V) - 7.8 miles long (Rt. 124 bridge to Route 119 bridge) Does any one know anything about this river and paddeling in puerto rico in general? Cant seem to find much on the internet. Is it safe to camp, leave... 3    Areciebo River, Utuado, 29 miles away        Class III-IV(V+) - 3.8 miles long (Hacienda Santa Elena to Utuado) A new highway is being constructed. This section of the river will be gone....