Yup, there is. Check this list someone on RYM made!
I strongly recommend Plannig for Burial.
> The question is what should I know or expect?
Honestly, the pandemic will probably have things so weird that I don't know how much any advice I have will apply. Even in ordinary conditions, what to expect depends a lot on the bands and the venue. You don't really know what you're in for until you're there.
Most people who go to shows are pretty chill. It's like any other big event. A few people might get rowdy, but on the whole things generally go very smoothly. Some crowds like to form pits, but I'm guessing there won't be much of one for any of the bands you mentioned. Even if there is, it's usually pretty easy to find and/or avoid depending on your preferences.
The venue size basically dictates your proximity to the band. Closer is better, but as long as you can see you should be fine. If the show is in a theater or concert hall, you're probably going to have to pay a lot more money to get near the front. Outdoor shows are generally a little less intimate and/or intense than indoor ones.
Last but not least, WEAR EAR PROTECTION!!! This cannot be overstated, especially if you play to go to more shows in the future. Bands play loud and metal shows will damage your hearing if you're not careful. Disposable foam ones like this (LINK) will probably suit you fine, but a lot of people go for nicer or reusable ones. These (LINK) are what I've currently got.
If you're worried about being able to hear the band, I can guarantee everything will still sound good. In fact, the sound techs are probably wearing ear protection too.