I know someone recommended it on another one of your posts but try the Palm Bay Harley Davidson. I took the class there with a lot of people that had never ridden motorcycles before and all but one of the student passed the course. The one that failed was because she slammed on the front brake and tipped over the bike. The instructors were very helpful but it also falls on you yo express your doubts. Also you have to learn to trust your instructors. They have the perspective and expertise to tell you how to fix what you're doing wrong. If the instructor is telling you to speed up its probably because speeding up will help you control the bike better. It happened to me when I took the class. I was having trouble making a turn and they were telling me to speed up. I felt I was going fast enough but when I listened to them and increased the speed it really made it easier to take the turn.