Macau to hongkong guide? taxes and fees i need to pay?

i hope you can help me with my questions. I will be traveling to M and Hongkong soon and I need to know these infos.
1. when I reached the M International Airport do I need to pay anything? and what are those, and how much?

2. 6am is my arrival time to M and I want to go to Hong Kong as soon as I arrived there. Is the Ferry terminal near the airport? how many minutes is the travel time (MIA to Ferry Terminal). Are buses route available that early from MIA to ferry teminal?

3. What is the cheapest ferry going to HK? that is open at 6am in the morning, weekdays.

4. In riding the ferry to HK, do I have to pay another tax or fees? how much?

5. and lastly, what is the cheapest or budget hotel/motel in M? preferably, those that are near the bus stops going to the airport.

I hope you can help me. Thank you very much!!!