A few Questions about exercising racehorses?

LOL So many questions 1st and most important is to have a complete understanding with the trainer on how they want you to exercise each and every horse. If they like how you follow instructions and how well you ride yes you could make a living exercising horses.other trainers may take notice and hire you too.pay:ask is only way to find out,I am sure as time goes by if you do well it would go up.Check with other exercise riders or ask trainer what type boots to wear better safe to know for sure.Remember always do as the trainer asks and good luck in your career.Thoroughbreds are such magnificent animals.