You can ask the club to do a reroute on the property to give yourself more privacy if that is a concern, The clubs will always adhere to the landowners request, , Its tough to say on the usage activity on the trail depending on where it goes plus if there is snow or not to use it, These trails are generally closed during the summer unless something was worked out with an ATV club but most snowmobile clubs don't allow ATV use on there trails, You may want to get in contact with the local club and let question them on those topics you mentioned..