Motorcycle basic instruction, 2 hours

I'm taking a safety class very soon. I do not have a motorcycle and need to practice on a motorcycle just getting started, not stalling, basic gear shifting, (probably not even to 3rd)and balance so I can do ok in my class and hopefully pass. Basic instruction needed only, I have a permit and have done the e course. I just don't know anyone with a smaller motorcycle that can teach me. I'll pay $200 for 2 hours practice in a local parking lot either Wed pm, Thursday pm or Friday afternoon. Please be a good person willing to help an honest 50+ yr old lady TIA.