Originally Posted by
PeregrineA1
Sailing stuff. Westmarine.com to select. Google for best pricing.
We've got Harken Hoists for kayaks in the Garage, one of which is holding a 18 foot plastic tandem, that with the gear stowed in it has to weigh 100 lbs.
It's very nicely builty, works well, and would easily handle your tandem. It's also likely overkill for the job, but perhaps relatively inexpensive piece of mind.
Harken 145 lbs Kayak Lift System - 4 Point - austinkayak.com - Product Details