16 year old boy, help.

I’m a 16 year old boy who’s in year 11, so GCSE year. I play football twice a week, on a Tuesday evening and Saturday morning, squash on a Wednesday evening, cricket in the summer on Friday evenings and a match at the weekend, and I want to start playing rugby. My local team trains every Thursday night, so I am free, and plays on a Sunday morning. My mum and Dad drive me around the South of England playing football every Saturday, and they are saying if I join rugby, it is more work for them and ferrying me around every Saturday and Sunday morning. I feel bad, but really, really want to play rugby with my friends and for the team, as I am good at it and enjoy the sport. Any advice? Should I join my local team or not? Thanks