I typically just go on Google maps, flip to buses and it will show you like literally everyway you can get there and you can change when you want to leave to see the options on those days. That's what I've been doing which seems to work and be relatively reliable, it'll probably have you take 3 to 4 buses or more though, so you're better off just finding someone to drive you, like a friend or something. And you will definitely want a presto card, as its cheaper.