Hi Valerie! Welcome to SAAFE.
The first thing you'll need to do is check out the main SAAFE site: http://saafe.info
If you hover over the "Information for Escorts" link on there, you'll find dozens of very helpful articles.
You can then come back to this forum and use the search box in the top right if you want more information on specific topics. In your case, you might want to try "advertising ireland", "safety ireland", "fake notes ireland", "timewasters ireland", etc etc etc.
If you have any more specific questions after all that reading, please do post them here.