I want to enjoy some tv while at camp. I presently have direct tv at home with a slimline dish. I would prefer to get locals while at camp. Can I buy a slimline dish off of ebay and install it and use one of my receivers from home while at camp to have tv/local channels. I live in the central u.p. so antenna's now are outdated and dont' pick up much. Can I buy and slimline dish or do I need to buy specific items. What will I need to purchase so I can use my receivers at camp. Will I need a splitter etc..... Not very well versed in this so if you have a link to something on ebay its appreciated.