Personal lessons?

So I’m just starting boarding, I’ve gone maybe a total of 12-14 times, the last 4 or 5 times with my own board. I’d say I’m doing okay, but I want to be more confident with what I do and I want to be able to ride more fluently switch. Pretty much I want to be able to ride switch pretty fast down a not well-groomed (kinda bumpy and sketchy) hill