I took the pallets apart and for the floor on the raised blind used 2x6 joice to nail the boards to.
then I made a modular frame out of 2x2 and nailed the boards to then then lag bolted the sections together.
The post are cedar I cut out of the swamp. Still looks good 10 years later. Color is stain I bought off the OOPs shelf at Home Depot for $5.00 a gallon.
Al