solo launching the 14.2 with mast lowered

Gals and Guys,

1st off, hello to everyone here and thank you for all the insights you provide. I have been reading your posts and gained tons of knowledge.

Wanted to know if anyone here is launching the 14.2 solo with a trailer using a boat ramp (mast lowered) and how the best practice for each individual looks like.
I need to rig the boat and launch with the mast lowered to get under some bridges (trolling motor) - then raise when on the water (yes, shaky but doable).

Cheers,
JP...

solo launching the 14.2 with mast lowered