I have never really owned a tripod so i am not sure if they are camera specific. Im looking for some advice on a tripod for my d80 that is stable and versatile. I will be using this tripod not only in the city where i live but also in various locations in the woods and mountains around the northwest. I need something that will take a beating but also is not so heavy that its a burden to lug up a mountainside. Any suggestions from the pros? Thanks!