Firstly, just so you know how I did it -in case anybody wants to abuse me. I started recording all posts etc on an Excel spreadsheet, with "tickets" as listed in the first post. As postings were made they were added as one or 5 "tickets".
There were 739 "tickets" based on the criteria - I didn't get any tickets, don't worry.
Then I used a Random Number generator program which declared 584 as the winning number.
From my list of postings, it transpired that the winning post was related to ....
Clinker Slice by Alina0210.
So, thank you to all who contributed and CONGRATULATIONS to Alina.
She can contact me with address details.