I think the choice option is critical to give the veteran an opportunity, if they choose to do so, to opt out. We have done that in this particular piece of legislation for those that have been waiting in line, and particularly for those that live 40 miles or more from a VA facility.
Thirdly, the explorationists are willing to only move equipment during the winter, which means they'll be on ice roads, and remove the equipment as the ice begins to melt, so that the fragile tundra is protected.