Yes, yes it is! I've been there, done that! And in front of 100 people at a local HOG run as a road captain. But I picked up my RK very quickly, by myself, hoping no one noticed.. Yea right...
Next meeting the HOG chapter presented me with a mounted set of bicycle training wheel. :swoon
Slow speed, fork turned and a handful of front brake. It'll do it every time.
Keep your hands off the front brake when parking! Keep you right foot up on the board.
If both feet are down you have NO rear brake.