For folks with real SSB intentions I have a WWII lifeboat antenna.
These colapse like a car antenna , cant remember , about 6 sections 5 ft or so long.
Each pulls out of the fatter one and twist locks in place.
Could go up 25+ ft to tune a specific frequency.
all made in MONEL!
Sticks up about a foot when stowed .5+ ft required belolw.
Always thought it would go to a WWII museum , but if someone is going to use it ,,,,PM.