2.23.2014

Rafting

Rafting or white water rafting is the challenging recreational outdoor activity of using an inflatable raft to navigate a river or other bodies of water. This is often done on white water or different degrees of rough water, in order to thrill and excite the raft passengers. The development of this activity as a leisure sport has become popular since the mid-1970s, evolving from individuals paddling 10 feet (3.0 m) rafts with double-bladed paddles to multi-person rafts propelled by single-bladed paddles and steered by a tour guide at the stern. It is considered an extreme sport, and can be fatal.
The modern raft is an inflatable boat, consisting of very durable, multi-layered rubberized (hypalon) or vinyl fabrics (PVC) with several independent air chambers. Typical lengths vary from 6 m (20 ft) (with a width of 2.5 m (8 ft)) down to very portable single-person packrafts which may be as small as 1.5 metres (4.9 ft) long and weigh as little as 4 pounds (1.8 kg).





Techniques and Tricks :


Rafts in white water are very different vehicles than canoes or kayaks and have their own specific techniques to maneuver through whitewater obstacles. The following lists give examples of these techniques.
  • Punching – Rafts carry great momentum, and on rivers hydraulics that are dodged by canoes and kayaks are often punched by rafts. This involves the rafting crew paddling the raft to give it enough speed to push through the hydraulic without getting stopped.
  • High siding – If a raft is caught in a hydraulic it will often quickly go sideways. In order to stop the raft flipping on its inside edge, the rafters can climb to the side of the raft furthest downstream, which will also be the side of the raft highest in the air leading to its name. In this position the rafters may be able to use the draw stroke to pull the raft out of the head

Tricks :
  • Rock splats – If the rafters load the back of the raft, they can paddle the raft into a rock on the river, having it hit the bottom of the boat instead of the nose; if done correctly this can raise the raft up vertically on its stern.
  • Surfing – Commercial rafts often use waves on rivers to surf.
  • Nose dunks – Large self-bailing rafts can enter hydraulics called holes from downstream and submerge their nose, or reverse taco. This can be a safe way to get rafters wet in a hydraulic.
  • Pirouette – A move executed by either a sweep or draw stroke, sending the raft spinning with the current. Often useful for avoiding obstacles.
  • Back Pivot - Turning the raft from a ferry angle to a bow-downstream position. Used in tight places to recover from an extreme ferry angle, this maneuver narrows the passing space of the boat and allows it to slide closely past obstructions.


Whitewater Rafting Checklist :

  • Bathing Suit (if it is warm out)
  • T-shirt (if it is warm out)
  • Sun block and lip balm
  • Sunglasses (optional)
  • Eye Glass Straps (if needed)
  • Old Sneakers, neoprene booties, or river shoes
  • Waterproof Camera
  • Energy Bar for the river (the outfitter may provide this)
  • Water or Gatorade (the outfitter may provide this)
  • Small Dry Bag (if they let you take it on the raft)
  • Zip Lock Baggies (to keep small things dry]
  • Towel or towels
  • Plastic Bag(s) (for wet things such as sneakers)
  • Change of Clothes (for the drive back)
  • Snack and drink (for the drive back)
  • Driver’s license (if renting wetsuits and other gear)

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