James; I do not have enough information to formulate a plan about the Sentinel Star Party. It is final exam time at work and I have to call the rail line to see if they think the work will be completed. I will not have time for that until Friday, I will post my findings. Steve stevecoe@xxxxxxxxx Author: Deep Sky Observing--The Astronomical Tourist Saguaro Astronomy Club web site: www.saguaroastro.org --- This message is from the AZ-Observing mailing list. If you wish to be removed from this list, send E-mail to: AZ-Observing-request@xxxxxxxxxxxxx, with the subject: unsubscribe. The list's archive is at: //www.freelists.org/archives/az-observing This is a discussion list. Please send personal inquiries directly to the message author. In other words, do not use "reply" for personal messages. Thanks.