Richie, have to completely agree with you on this. At the risk of sounding like John Waters, today is the future's past. We take so much for granted and then it changes and is gone. 60 years ago people bemoaned the homogeneity of the A and C classes and yet now will travel across the country now to hear one in Downpatrick! You have to almost step outside yourself to look at everyday scenes in a fresh light and see what needs to be recorded.
Examples? Photograph passengers waiting in the concourse. Clothes colours, haircuts, styles, the types of cars parked outside or on the road, advertising hoardings. Upholstry on buses and coaches, the floor coverings. Give it 10 years and everything will have changed. Telephone boxes will soon be a think of the past.
If I was to advise on one thing? Victorian and edwardian railway architecture. Cut stone bridges, cast iron furniture, downpipes, guttering, canopy supports. 150 years ago they were not only designed to last but had an asthetic to them, they were meant to look well and in harmony with the rest of the infrastructure. Particularly focus on the older or closed lines as they are being removed, rusting away or being swallowed up by overgrowth.
Given taking a photograph has zero cost compared to the equivalent of €20-30 for 36 shots 30 years ago, get shooting, and now.