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30"is a bit small, particularly for Maine which is a bit on the edge of some footprints. It is doable but you might miss some of the more interesting channels, and lose the rest when there's heavy rain. If you can find a 36"or 1 meter dish that would be much better.
Sounds like you have found 97W, which indeed has many religious channels, Muslim and Christian alike. Or maybe you found 30W, which also has a few Middle-Eastern channels, including some religious content. That one also has a few channels from Spain and Cuba..
what box are you using? If it's more than 10 years old, then it's likely it does not receive the newer formats and you would be missing a lot.
Now, let's be clear, you won't find much movies and shows, especially in Ku band. there are a few exceptions though. Cubavision on 30 W plays movies, often in original soundtrack with spanish subtitles. Unfortunately there's nothing from the UK these days, and from Germany there's only DW TV (mostly news and cultural stuff in English and Spanish, not in German). There are however channels from other European countries (France, Netherlands, Spain, Romania, Hungary, Portugal, etc.). There is also PBS (national feeds and Louisiana PBS)
Now about the location... North and Northeastern horizon won't do you any good, as the satellites are above the equator. So they are all in an arc that touches the horizon in the east-southeast and west- southwest, and peaks at about 35-40 degrees elevation (from your area). so you might be able to get a few satellites without having clear horizon. Most satellites for us are in the western half of that arc.
I hope I did not discourage you but also don't want to set you up for unrealistic expectations