Think of it as bike for the water, how hard is it to be stationary on a road bike without moving? If you follow my drift
Now as for turning if you can corner a kawasaki stand up you should find it easy, The trick is just ever so slighty let off the power just before turning let the front dip turn the handle bars and gas it again, its all done within a blink of the eye
Altering the trim makes it handle completly differantly, trim in the midddle to down it handles like a race bike, trim fully up it kinda handles like a speedway bike, ie a lot of fun either way