Ward other than my home ward

We are leaving on vacation this week. We want to attend General Conference at our vacation site, but cannot find out where they go to watch it. It is the Brewser, MA Branch and the Ward/Stake directory would give me no information B/C it isn't my home ward.

You can use the Maps application on LDS.org to search for the ward. In this case, you can search for Brewster, MA and you will see these results. On the "Assigned" tab, you'll see the Brewster Branch listed, along with a phone number.

The meeting times and location are listed, but because you want to watch General Conference, it's entirely possible that there will be no broadcast at that particular building. So I'd recommend that you call and ask where and when conference sessions will be shown.

You can also check http://ldsgeneralconference.org/ to see how the conference is going to be broadcast in the area you are visiting.