Focusing on Fishing

I have accomplished everything I wanted to in season 2. I have always wanted to focus on fishing and see how far I can get. There is a lot of information out there but some of it is really dated. Some of the questions I have:

Are dracthyr the best race for fishing? 2% perception seems like a lot

Are there any preffered proffessions to pair with it? On the same character.

Is there any gold to be made this late in the expansion? I dont need gold, just wondering

While fishing, is there anything else you do or try to accomplish? I think ill be queuing up pvp with 45+ min wait times 🤣

Any other advice would be great, thank you