I'm planning to ride in a couple Dual sport events in Big Bear and have a couple questions about the GPS info they provide? I've never downloaded info like this and I would like to practice with a sample. I have a Garmin 60 csx that I've used for hiking, but never used it on my motorcycle. Is there a place to download similar event maps so I can practice and see what they're like? I would like to get used to it before the ride so I'm not figuring it out on the trail. Any other tips would be appreciated that others have found useful while riding. Thank you!