@vgr One billion wouldn't go all that far- family land near my home @ us-east-1 is going for $2.8M / acre, but I'd try to preserve sensitive threatened ecosystems in Appalachia.
@vgr I suppose if all my hedonistic desires are satisfied I'd already own riverfront acreage along the Shenandoah as well as the mountainside above my cabin for hiking trails & invasive plant removal (the seeds carry, very frustrating).