How will my location change my observance?

Hey everyone! I am planning on moving to Narvik, Norway which is not near a Jewish community.

1. How will Shabbat and holidays that rely on the sun setting/rising work? (Narvik is in the arctic circle and at certain times of the year there might be no sun or a full day of sun)

2. Will I need to eat Kosher meat, even if it’s not readily available to me?

3. When I inevitably die, I will be buried.

• Will I need to be buried in a Jewish cemetery? There’s only one available to my knowledge and it takes a day to get there.
• The closest Jewish community is 14 hours away, if the Rabbi cannot make it within the 24 hours is that okay?