I am in the process of moving to a camp that is in a densely wooded area. The nearest spot with a clear shot that won't require $10,000 of tree cutting is 390' from the camp. I added 60' to this to run the cable through the camp. I am working with Dish Network but find it extremely difficult to get any answers from them. I was told by an engineer friend that using rg-11 would be best for a run this long. First, I am wondering if this information is correct. Second, what type of amplification would I need if any at all. I understand I would need to run 2 cables to connect 4 tv's. Any help is greatly appreciated. Has anyone ran cable this far?