While plnning a round trip on the SL from LCH to TUS for next March, I noticed the price for a roomette from LCH to TUS was $454.00, while the bedroom was $1474.00. The return trip was $619.00 and $1107.00. I checked other dates with the same result. $1,020.00 extra for a 30 hour (1 night) ride? Am I doing something wrong? I noticed most other lines had about $300.00 difference. Thank you for your help.