Monday, August 22, 2016

Mastering Logistics for a Recreational Kayak Trip

Who is this for

  • Recreational paddlers doing moving water with a put-in (start) upstream and a take-out (end) downstream.
  • Recreational paddlers wanting to know the total time of a trip. 
  • Captain organizing a recreation paddle trip with a group.

Considerations

Number of boats, gear, people and vehicles
  1. Do you have a life vest, a paddle and, as of 2012, a sound-producing device* for each person?
  2. Do you have enough boats for people?
  3. Do you have enough vehicles to transport the boats, gear and people?

Drive time: Duration from your house to the put-in or take-out or back home

Shuttle time: Duration of shuttle
  • This is personal preference, but the shorter the shuttle, the more time for fun. 10-20 minutes is typical.
  • See my blog on Shuttling Step-by-Step

Distance to paddle (miles)
  • The number of miles helps determine if it is a casual afternoon paddle, a day paddle or an overnight camping trip paddle.

Float time
  • I call this float time, but if you are in a waterway with a current and obstacles, you might find yourself paddling just to keep in control. So factor in that it is a mix of paddling, floating and even a break for a stretch. These averages are on the low side because I factor in breaks. I’m old—I need to stretch. I’m young—I need to explore.
  • In the summer when water is flowing low and slow, divide the distance (miles) by 2mph. For example, a 7-mile trip will take 3.5 hours to float.
  • When water is moving (note spikes in CFS**) or you will be doing a constant paddle, divide the distance (miles) by 3mph. So a 12-mile trip will take 4 hours.

Food and drinks
  • Check out this nerdery: A Hyrdation Calculator by CamelBak…I love it 
  • My general rule is to have 16 oz. per hour. So a 4-hour trip would mean I bring (2) 32-oz. water containers. Also, I like cold water so I put in lots of ice and keep it in a cooler with ice packs.

Time Constraints (e.g., sunset, dinner plans, babysitter needs to leave)
  • This is the tricky part. Calculate it using the formula below and back time it. For example, if your total time <<feel free to use 2mph to be sure you have enough time versus the average of 2.5mph>>

Calculation Example

A 10-mile trip with a 15-minute drive and shuttle each way would take approximately 6 hours and 30 minutes. This means if your group had to be back by 5pm, then don’t leave the house later than 10:30 AM.

Juniata River – Howe Park (3 miles south of Newport, PA) to Ann Street in Duncannon is 10-miles. The float time is 4 hours. The shuttle is 15 minutes one-way. However, from my house, the drive to put-in is 40-minutes and the drive from take-out is 35 minutes. So I average up and down to nearest quarter of an hour, and use 45-minutes as the total unpacking/packing.

Example with 2 people, 2 boats, 2 vehicles
Drive to take-out = .5 hr
Shuttle 1-way = .25 hr.
Unpack = .25 hr.
Float = 4 hours
Pack = .5 hr.
Shuttle 1 way = .25 hr.
Drive home = .75 hr.
TOTAL = 6.5 hours



Example with 4 people, 4 boats, 2 vehicles
Drive to put-in = .75 hr
Shuttle 2-way = .5 hr.
Unpack = .25 hr.
Float = 4 hours
Pack = .5 hr.
Shuttle 2-way = .5 hr.
Drive home = .5 hr.
TOTAL = 7 hours


Did you know?

*The Pennsylvania Boating Handbook lists in Chapter 2 the “operators of unpowered boats (canoes, kayaks, rowboats, paddleboards) are required to carry a device capable of sounding a prolonged blast for 4-6 seconds that can be heard by another boat operator in time to avoid a collision. An athletic coach’s whistle is acceptable.”

**CFS means Cubic Feet per Second

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