Get a ladder stand and a hang on stand. Get a 15' if you get a ladder. Treestands are great. You will wan't a few treestands to put in different places.
First Link is Ladder stands (good for private Property)
http://www.cabelas.com/cabelas/en/templates/index/index-display.jsp?id=cat20051&navAction=jump&nav Count=1&parentId=cat20712&parentType=categ ory&cmCat=MainCatcat20712
Second Link is for hand on stands (good for public land)
http://www.cabelas.com/cabelas/en/templates/index/index-display.jsp?id=cat20055&navAction=jump&nav Count=1&parentId=cat20712&parentType=categ ory&cmCat=MainCatcat20712