Thanks all

I used my 70-200mm and my wide angle lens.
I had to jump over the railing, and walk on ice right up the the edge of the falls to get one of the picture, it was quite scary.
AND some people are so fucking ignorant.
Seriously, I had my tripod setup with my 70-200 on it (Which is quite big, dunno how you can't see it)
Anyways, a bunch of 10 year old kids walk right up one almost knocks the entire tripod over, THEN he throws a huge chunk of ice off into the falls and a bunch
of snow dust blew into the front and landed on my lens.
Seriously, I was gonna throw that kid into the waterfall himself.
The kids parents were even laughing with them...
Seriously, could they not see I had over $1500 of equipment right there, and that if they knocked it over I seriously would have flipped shit.