The reason why I am interested in tanking is because my guild needs an extra tank for raiding. We do have a handful of tanks but, on certain raiding days they are either working late or aren't able to make it that night. Since I am on the raid team and I am still improving my DPS gear and fixing my rotation for raiding, I thought that I can be a better team player by tanking and letting another DPSer have a spot for the day.
I do have a starting collection of Prot gear from LFRs that I have done by switching my loot specialization, some from MSV, HOF, TOES, and TOT. Any useful advice will be grateful and thank you for your time.