I can honestly say I have never seen so many homeless people anywhere in the 50 states (plus the District of Columbia) than I saw while I was in Colorado. Even in Hawaii, where other states such as California will send their homeless via one-way tickets, homelessness wasn't as prevalent. I strongly believe it has something to do with the "Rocky Mountain High!" (pun intended, as Denver allegedly was on LSD and marijuana when he wrote the song)...
Wonder if Denver was high while flying the plane, thus running out of fuel. Talk about a Rocky Mountain High!