If you want to rent a Spot for this year's race these guys will rent it to you for $25 for the week with service and all.
http://www.skycallcommunications.com/
Really nice guy.
I have nothing to gain from this but I think its too good of a deal not to rent for the week.
Plus, I think since they are coming from the same place we will be able to see them all on the same page?