Jason,
I don't have any. I could not afford my own camera as a kid, and I don't think my dad ever took many. He did take one slide of a derailment pile-up at Voss road which if I ever find I'll try to scan. It was partially double exposed on one edge if I recall.
I went by Eureka about 2 years ago while in Houston on business. Not much activity, and the area is getting yuppified with zero lot line 3 story condos. It did not particularly elevate my mood that day.
What is your web site's link? I'd be intereted in seeing what you have.
Philip