I am bringing my towbar so I got you covered. The Freq stuff was answered by PM and in the Ham Radio thread. Here is a copy of the reply.
Hi All:
We are planning details for the Ft Custer trail ride this weekend. I just received a message from a member regarding what COMMO we'll be using. The plan is to monitor the W8HVG linked repeater system and the Battle Creek local repeater, until we get camp set up. At that time, we'll be switching to 147.58 simplex for COMMO on post. With this setup, we can keep in touch with hams, in most cases, all the way on their trip. This will give a safety net for those coming from a ways away.
The Battle Creek repeater is 146.66 - with a 94.8 PL. For those of you who are interested, look up the Independent Repeater Association at: W8HVG.org That thing is fantastic. We can stay in touch over most of the lower peninsula and in many places, we can open it with just a handy talky. Pretty cool COMMO
OK...OK... Soapbox now returned to the stowed position.
Hopefully, I'll have some pix to offer next week.