Having ridden in Ye Olde Wagons before, this is actually what you should do.
Get out, unload whatever weight you can, and make the wagon as light as possible, then you try to get it out by unburying the wheels and putting something hard for them to roll on.
we had 2x10 boards (and a few small 2x4 chunks) in the wagon and shovels, as the route we were using was through cow pastures and corn fields.
You could also get out of the wagon and help pull, maybe unload the wagon too
Having ridden in Ye Olde Wagons before, this is actually what you should do.
Get out, unload whatever weight you can, and make the wagon as light as possible, then you try to get it out by unburying the wheels and putting something hard for them to roll on.
we had 2x10 boards (and a few small 2x4 chunks) in the wagon and shovels, as the route we were using was through cow pastures and corn fields.