Qurbaani & Halaal Slaughter

Q: I have a few questions regarding Qurbani: 

1. I am doing my qurbani in two different countries abroad. What should I do to make sure it is done correctly? 

2. This might be answered in the above, but if I am doing 3 shares in one place, is telling the person who is doing the qurbani on my behalf that these are my 3 shares, is that enough? 
What if those 3 shares, I am conveying the reward to multiple people (prophet Muhammad ﷺ, my dad, and me)? Then do I have to tell the person doing the qurbani on my behalf that these 3 shares are for for the reward of prophet Muhammad ﷺ, my dad, and me? Or just telling them that the shares are from me is enough? 

3. Can I convey the reward of a share to multiple deceased people? 

4. Can I convey the reward of a share to alive people? 
What about multiple alive people? 

5. Is there a difference in "conveying" the reward of a share/qurbani compared to doing the qurbani/share on "behalf" of someone? So basically is there any difference in conveying and behalf? 

6. Since I am doing the qurbani abroad, is it fine if I do not know the exact features of the cow? I just know that it upholds all the rules of a valid cow for qurbani. Do I need to know anything else of the animal for qurbani? 

7. Is it better for me to do multiple shares abroad (i.e. 7) compared to just doing one share locally? And I feel like doing it abroad, there are more needy people than locally. 

8. If my dad discharged sadaqatul fitr on my behalf (with my permission and knowledge) and I don't pay him until a year later, is this still valid?
Is there any decrease in reward?

Q: A person purchased a bull for qurbaani. Later on, he decides to sell some shares of the animal to people who intend doing qurbaani. Will it be permissible for him to sell some of the shares? 

Q: 

1. Is it permissible to fish on a private dam without the owners permission? 

2. Can I join a membership that has a yearly fee and gives me access to places belonging to that company throughout the year? 

3. Is it permissible to catch and release fish? 

Q: 

1. What is the correct way to kill a fish so it is halal to eat? 

2. If I get a live fish, and it dies because it was taken out of the water (lack of oxygen), can I eat it? 

3. Or does the fish have to be killed with a knife then its permissible to eat?

Q: When hunting, if one does not pursue the animal after shooting it with an arrow and later on finds it dead, will it be halaal for him to consume it?

Q: What is the fatwa regarding stunned meat?