We currently have folks on Overwatch multiple times per week. We mainly play arcade, but occasionaly do ranked. Our main OW players main a variety of players, but like to switch off so no worries about getting stuck playing the same class every time. The skill level of our community does have a range if you do not like playing with higher level players.
Whenever someone is interested in playing OW we just mention it in our discord and will normally get a few takers. Its not rare to run a full team :)