Do you know any sites to watch it live, if not it's fine I know a site to watch after it's aired
I do! There are multiple streams that you can use but I would highly recommend either of the following because they’re HQ: x // x
UPDATE: KorraSpirit’s site is currently down at the moment. I would try using the brettygood site!
You can also find more streams here.
Book 3 will premiere at 7 PM EST on Nick. (6 PM Central Time for those of you that live in that region of the country.)
Note: For those of you that live on the west coast and plan on catching the livestream, you will need to watch the livestream at 4 PM (because of the three-hour time difference between the east and the west coast)!!!
Hope I helped, and I hope you have fun and enjoy the premiere, my friend!