No doubt she did all that and more, that was never recorded.
She was a tough one, no doubt about it.
On the lighter side; if there were a right-wing Quentin Tarantino I could see a movie called SEAL Team Tubman with Harriet leading her band on a bloody slaughter of Democrat slavers. Key scene; Harriet slowly rising from the water, bandana on head, surprising the enemy.
Being Hollywood, the water would not affect the firing of her black powder pistol.