Please Guide :I travelling with my family (3-adults and 1-Child) to Macau, Shenzhen and Hong Kong

Hi, I travelling with my family (3-adults and 1-Child) to Macau(24-09-11), Shenzhen(25-09-11) and Hong Kong (28-09-11) :

1. On 24-09-11, I want to go to HOTEL EMPEROR, 51-Rua De Xangai, Macau
from International Airport as my booking with Hotel Emperor. How to go there ?
What will be the cost of Taxi from Airport to Hotel ?

2. On 25-09-11, I want to go to YUEJIA BUSINESS HOTEL, 10-Chauanbu Street,
Heping Road, Luohu District, Shenzhen-518001 from Shenzhen Shekou Port
as my booking with the said Hotel YUEJIA. How to go there and what will be
the cost of Taxi from Shekou Port to Hotel ?

3. On 28-09-11, I want to go to ORIENTAL LANDER HOTEL, 206-Tong Mi Road,
MONGKOK, Kowloon, Hong Kong from HUNG HOM Railway Station, Kowloon.
How to go there and what will be the cost of Taxi/MRT/Any other mode of Transport
from HUNG HOM Railway Station to Hotel ?

Please somebody Guide me which will help me to travel without any trouble as I will traveling with Children.

Best Regards.

Bimalendu Saha - India.