Wanted: Personal Trainer Wanted

Hi Looking for a personal trainer help me gain muscle and transform my body. I am a male in my late 40s, vegetarian (of Indian origin) and have a sensitive back. Looking to train for 3 sessions every week (about 1 hr each) at my home in Markham (L3P 4Y7, close to Markham Stouffville hospital). I do not have my own gym (have a tread mill). I am also willing to travel to the trainer's gym (within 5 to 10 kms of my house). I am looking for a longer term engagement (at least 4 to 6 months) and looking to pay around $50 an hour.