Greyhound could be another viable option for getting there. Yes, it takes longer than flying, but if you can afford the time, it is much more environmentally sustainable. I'm actually taking Greyhound from Boston to Rapid City, SD this week to start a new job with the National Park Service. It takes longer than flying, but for where I'm going, it's much cheaper, and I get to go through a bunch of cities and see a lot of the country that I otherwise wouldn't see. For instance, I get to spend several hours in Chicago, where I've never been, and I plan on getting out and exploring the city for that period. Plus, I plan on getting a lot of reading, work, and movie watching done, and perhaps some sleep.
Chris Christopher Traft Biological Science Technician Northern Plains Inventory & Monitoring Network National Park Service Rapid City, SD 57701
