Haven't really raided at all since Uuldar hard modes were starting to be done. I haven't played my tank since Sunwell.
I haven't found a guild to raid with as of yet but I see PuGs looking for tanks,and I don't wish to be a liability. I've been 80 for less than 3 days played and any pointers or suggestions to increasing my gear would be appreciated. Also what raids could I potentially be a tank for?
Agree with the above, you could pug into anything up to T9 content as long as your knowledge of the encounters and rotation match your gear. You'd have problems in ToGC (ToC hard mode encounters) while you might be able to do some ICC 10 man content, but if I were you I'd just skip both of those and work on getting more emblem upgrades and drops before trying (and by then you might have a guild to run with as well).