Outbreak.

At the beginning of the outbreak, the most Important step will be rounding up my already prepared team of people(35 or so) a collection consisting of trades people, medical staff(docs/nurses), farm workers, educators/academics, and "warriors"(army friends, various martial artists and gun/weapons enthusiasts).
With this small team assembled, we can begin preparations to move to a secure site (abandoned container ship), and living in a small country city will be invaluable to this phase, as we will have longer to prepare and arm ourselves as the bigger cities are torn apart.

Escape.

The plan to move people and get to the ship is to armour up and fortify two diesel fuelled stolem buses. This is where the trades people will come in handy, as they posses the skills needed to weld and make safe the buses.
Once they are ready to use, the transports will be loaded up with medical supplies, bottled water, weapons, and survivors, and we will then drive/fight our way 350km to Portland Victoria, where we can commandeer an oil tanker, container ship or both, which will become a floating city 3km off shore in the deep shipping lanes near Portland, It is critical that this operation goes as smoothly as possible.

Initial setup. 1st month.

During the first few days, we will begin to prep the ship(s) as living conditions, sweeps will be conducted of every inch of the ship, to ensure there are no infected on board, and to get a better understanding of the ships layout.
Once safely set up aboard our new home, shore vessels will be arranged to be taken back to the mainland to collect building supplies, and anything that will assist in furthuring our survival.
First built will be a boarding/quarrentine area, where raiding parties will be medically assessed and quarentined if nessacery, but this are will also serve as a processing stage for any new survivors found.
Next built will be a clinic, for our medical staff to operate out of, followed by a work shop for maintainence and mechanical staff.
Containers aboard the ship will be searched for any worthwhile materials and then transformed into living quarters.
2 security and raiding teams will be established from the most profficient and combat orientated among us, these teams will be charged with the security aboard the colony and any external threats, as well as supply raids to the mainland, a hugely valuable task.

Raiding.

Using smaller vessels, supply raids will be carried out every 3 days, the security teams will alternate shifts between on board and shore duties.
These teams will travel as heavily armed and prepared as possible, to the mainland.
Once on shore, they will collect items from medical supplies, to general equipment and food.
Upon returning to the colony, they will be checked by the medical staff, quarrentined 2-3 days and returned to on board duties. At which time, the alternate team will handle security then raids.

New Surviors.

From time to time, it is assumed survivors will be found, they will be detained, secured and transported to the colony, with a maximum of 8 at a time being accepted.
Once aboard, they will be processed, eg:
Name:
Age:
Family members:
Profession:
Last contact with infected:

After processing, they will be detained in the quarrentine holding cells for 3 days and carefully monitored for any signs of infection.
After three days and no infection they will be introduced to the general populace and assigned duties based on profession.

2-6 months.
During this time, it is essential to establish the essentials for living;
A Water purification station for purifying sea water, will be tasked to the scientific and mechanical teams, allowing for one of the ships engines to be converted to do so(also to act as a power station).
livestock(from mainland) and hydroponic farming will ensure that the colonies food needs are met.
The addition of a second ship to build up a sort of flotilla would probably be quite feasible at this point, and of course the same steps taken on ship 1 will be duplicated accordingly, however if population size is still low, this will not be nessacery.

6-12 months.

By now the colony should be holding a steady populace and a routine way of life, with the only real problem being diesel fuel to run the ships engines, but As always expanding and furthering the colony is the highest priority.

If the Colony is sustainable, then at the 12 month point, the whole process should be fairly stable and concrete.
all that remains is waiting and maintaining the living qualities.