UCSB Frat Reps?

Incoming freshman girl here! I definitely plan on going to a few frat parties and it’d be great if I could just have some info on them. I’ve heard a few times that I should avoid DTD because they’ve had alot of sexual harassment problems? Just looking for any insight from a current student!
Also, which are the “black” frats? I listen to mostly hip hop and r&b and I’m assuming the black frat parties play that type of music more than the traditional ones.
Thanks for any input!