Companion Care Needed - Full-time / Part-time

I am having a problem with sciatica in both legs and am trying to recoup. I am unable to carry packages upstairs or lift things well. What I need is someone who is able to stop by (no rush) and carry boxes and packages that I receive upstairs to my apartment. Some groceries also. If I am still recouping and we get snow, helping with getting the snow off my car and moving it so the plow can clean around. It will depend on the amount of snow etc. What I am looking at is more of a flexible schedule where I would call when I have a need and the helper could come within a day or two. I am thinking approximately 10 dollars each visit with any longer visits (snow etc) being paid at hourly rate.