Sayalay Susila has been under the guidance of Sayadaw U Pandita and then the Venerable Pa-Auk Tawya Sayadaw at the Pa-Auk Meditation Centre, Myanmar.
Worth a look and listen:Sayalay Susila http://www.dhammaweb.net/susila.html
I have had no personal experience - but I wonder if any members have practised or done a retreat with Sayalay Susila??
---The trouble is that you think you have time---
---Worry is the Interest, paid in advance, on a debt you may never owe---
---It's not what happens to you in life that is important ~ it's what you do with it ---