This is a very interesting thread, I've only just found it and as a "Brid Kid" I was hoping to be of some use. Unfortunately, (for most of you), I was born in the 70's but do recall at Brid, (and Scarborough for that matter), that the station was still always very busy during summer weekends. Certainly, when I was a kid, there was still a comparatively large number of loco hauled holiday trains and excursions which seemed to downgrade to DMU's during the 80's and then dwindled to nothing which I'm sure was a sign of the times in most if not all British seaside towns.
Anywho, having wiped the tear from my eye, onto the point of the post. Bridlington still does have many of it's old Victorian sea front buildings left. Of particular note is the Spa Royal Hall which has recently gone through a major restoration to its "Art Deco" style and although I am biased, is absolutely stunning! You might also try google street view for "Marlborough Terrace", (if memory serves me right), which was across the way from my old local, "The Hook and Parrot", and although now converted into flats and bedsits, (just a bit of political correctness there), still appears as a Victorian style row of affluent buildings. There is also a very large hotel on the North Bay which I'm sure is of "Art Deco" style although, for some reason, as I type, it's name escapes me.
Our new club layout at the Hessle MRG is to be called "Cayton Bay". No prizes for guessing it's location, type of trains to be run, station it is based on and who influencd it...... Unfortunately, limited space means it is unlikely we will be able to model some of the "civilian buildings", but we are currently thoroughly enjoying building the railway buildings. I have a, (very infrequently updated), thread running on the railway buildings if you'd care to pop in and take a look. Nothing stunning but good fun none the less.
Cheers.
Sean.