Directions on how to visit must see places of Hong Kong.

All these places you want to visit are in HK, so you need to take ferry to reach HK.
It is suggested to live near Tsim Sha Tsui, where you can may find cheap hotels. Besides, the Harbour City is near TST, which is a paradise for shopping.

For all these places, you need to spend three days in Disneyland, Noah's Park and the Ocean Park respectively.

Ocean Park can be reach by taking bus 629 from Admiralty. Noah's Park can be reach by taking direct shuttle bus at Mong Kok Grand Century Place, around 10 minutes to walking there from Exit 3B of Mong Kok Station. Disneyland can be reached by take MTR easily.

For the Peak and Madam Tussauds, you can go there in the afternoon and then go back to Avenue of Star in the evening.

You can also spend a whole day shopping in Harbour City and it is worth doing that.