I have owned a gin pole - was a nice tool but doubled rig time (plus was a bear to set up)
Most of us "locals" solo step our 30 and 31' sticks all the time
the secret is to tow your boat "backwards"
this way when at the beach we simply pin the mast to the ball and the mast yoke is holding the mast with about 5' of space to get under it , put a foot on the back beam and walk it forward.
It does get a little tricky walking the forestay forward to secure it solo but can be done