I'm getting ready to reroof my own home and will be doing most of the work myself (apprx. 30 squares). Do any of you pros have any tips for getting the shingles to the roof? I'm getting them from Lowe's and they don't do roof top delivery. I'm prepared to hike them up but sure would like to find an easier method. I called around hoping to find a small ladder hoist to rent but so far no luck.