Plane Your Wood Slabs With a Planing Sled That You Build : 13 Steps (with Pictures) - Instructables
Slab Jig (Router Sled for Woodworking) Levels Wood Slabs Up to 64 Inches Wide! Portable, Durable, and Easy to Adjust (Stone Coat Countertops) - Walmart.com
Flattening Wood Slabs with a Router Jig
Walnut Avenue Woodworking - I've set up a router planing jig to flatten rough cut slabs that won't fit on the jointer nor through the planer. It works great and is a