I'm about to sleep, but challenge accepted, I could VPN a middle eastern isp, hack the forum anonymously, find your ip, traceroute back to your isp country region state or city
But it would be easier using metadata from various photo sources you provided over the years, decode EXIF Gps geotagging imbedded into your pictures by any Gps enable camera or phone and deduce time date stamps and physical locations when taken.... All without having to visually analyze any background information you mistaking captured in the photos, or unintentional hints in your various posts on the forum.
Put it this way. Last month a guy on another forum posted an arial photo of a carshow in a parking lot that he took over 6 months prior. I provided the name and address of the hotel he stayed in, the floor and room number he was standing in the window when he took the photo. I found a picture from another car show patron from the parking lot that just so happened to have the the side of the hotel and drew an arrow pointing to the exact spot the original photo was taken from. For **** and giggles, I provided the day the carshow happened, who sponsored it, who was awarded trophies in each category, and the rack rate that was charged for his two double bed room
This whole process took me the duration of a commercial break while watching Big Bang Theory on tv.