Hello I was planning a trip up there soon and I was just wondering is everything going to be open around the beginning of October?

Yes. They are open

I have been there in mid November and they were open last year

Yes...

I'm pretty sure they are.. We were just there last weekend

Yes, the best time of the year. Okay well for me. Falls the best

Of course

Yes. During the weekends, but not all places are open on weekdays.