Hey everyone, I started to practice and run SA, but I'm having difficulty with the missions "Life's a beach" and "Wrong side of the tracks" and am wondering what I'm doing wrong.

As for life's a beach, I keep having the grove homie step out of the van and closing the door before dropping dead on the floor after shooting him. It doesn't always happen but its 50/50.

For Big Smoke's mission I figured out how to get on the train and I know the Sanchez is hard to control on the train, but when I watch videos of others they seem to have much more control than I have. Is there some kind of trick to at least have some control over the bike?

I've had big smoke get run over multiple times now because I can only drive off from the front of the train instead of the side... All in all pretty frustrating when trying to do Los Santos in one go.