It sounds like you may have the materials and knowledge to make a rolling ramp coupled with a manual or DC winch to pull it up.
Another solution is a hitch lift which go for under $500. I know you said you're cash strapped but your still young and your back is not going to get any better so investing in a long term solution should be a priority.
http://www.amazon.com/Larin-TGL-500-Hitch-Lift/dp/B000FAKNM0
Another solution is a hitch lift which go for under $500. I know you said you're cash strapped but your still young and your back is not going to get any better so investing in a long term solution should be a priority.
http://www.amazon.com/Larin-TGL-500-Hitch-Lift/dp/B000FAKNM0
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