Hi, My level of play, beginner - intermediate. age 24, male, Basic strokes - ok Footwork I think not good, play once or twice a week. I'm looking for trainings to improve my skills and footwork. But I mind joining KIDS in training, joining seniors should me too extreme for my level of play. any suggestion? If individual training, how much is the cost? what will I learn? can I pay per class I attend? Thank you.