Have fun and good luck. Most of the NF land is pretty choked with tree garbage. Try to find some of the areas where there has been thinning and proscribed burning over the last two or three years. It may be too late to get that info before the opener, however. Call the Gifford Pinchot headquarters in Vancouver. Other than that, DNR land will have more open forage spaces. I hope you and your son are both successful.