Скачать или смотреть Easiest way to get Tidal Charm - WoW Classic Tips (Tl;dw in description)

Tl;dw(Too long, didn't watch) If you don't want to watch the whole video in which I was too tired to not stutter, just read this and you'll be fine.
Get a underwater breathing item like Deepdive Helmet.
Get the addon called unitscan, configure it properly for Prince Nazjak.
Get a macro for /target prince combined with a instant cast spell.
If you have competition try to propose them a deal. If you were the first one to camp, tell them you're going to PM them the Spawn timer when you get it as long as they don't bother your camping session. If you were not the first, tell them you won't bother them if they give you the timer. You can reach out to enemy faction players via your server's discord server, join your wow classic discord server. Turn sound to max volume and sound in background so you can hear unitscan pop up even if you're alt tabbed or doing chores around the house. Enjoy doing whatever you want while waiting for Unitscan to sound notify you when Prince Nazjak spawns. Good luck getting it. This might be the easiest way to get it if you don't have much competition, but judging the situation of this particular item there's no really easy way, you'll have to camp it for a long time unless you get really lucky. Getting the spawn timer makes it a lot easier because you only have a 16 hour camp to do, this is why most people agree on the spawn timer deal.