Meat of an animal which was sacrificed to fulfil a vow

Q: Husband and wife were doing hajj last year and the wife was not well during hajj. So the husband made dua to Allah said that if his wife has performes all the hajj rituals completely as per quran and sunnah, the husband will sacrifice one goat for gratefulness to Allah for helping his wife to do the hajj rituals according to sunnah. The question is that the meat of the animal should be given to only beggars or neighbours also or some part can be consumed by the husband and wife and their family members?

Dealing in interest

Q: You know banks pay you interest if you have account with them and if use credit card you also pay interest to a bank. So if you receive and give interest(riba) would you be in hellfire forever? Below words from Quran says forever. Trade is like usury, but Allah hath permitted trade and forbidden usury. Those who after receiving direction from their Lord, desist, shall be pardoned for the past; their case is for Allah (to judge); but those who repeat (the offence) are companions of the Fire: they will abide therein (for ever). [2:275]

I thought only thing will put you in hellfire forever is shirk.

Helping our brothers and sisters who are suffering around the globe

Q: I am confused about what is going on in Egypt and Syria, and in pretty much all of the middle east, especially now that their is some sort of "democratic" intervention trying to play into the politics of these Muslim dominate societies. What is your personal opinion, and what should a Muslim do to help our brothers an sisters around the world? How can we better our brothers and sisters in their struggles? We pray for them. But if you could help give me an idea, and some sort of direction on what I should know about the Egyptian and Syrian situation, and how I can help my brothers and sisters in general. Insha Allah I will do so.