How can this be done?

Ok I have a form input that creates a date stamp. (works no issues)
But what I need to do is:

#1 Insert the form (all working)
#2 filter the result from last inserted (all working)
#3 Send an email which includes the unique ID from #2

#3 is where I am having problems as in Actions Steps it does not allow me to grab the unique ID from #2 where the record is filtered (I have output selected on that.)

Any suggestions or ideas would be great.