As a default I would say that there are a lot of posts here about honing which should prove helpful. There are also many tests that will help you judge where you are and how well you are doing outlined in those posts. This is a good place to start.

Beyond that there are plenty of members that are willing to give you individual help. Skype or Zoom lessons can go a long way or maybe there is someone nearby that can meet in person. That would be the optimal choice.

The other thing you could do is send them out and have them honed. Then you should be back where you were.