If you are only going to be there for four days.First get a good tourist map free all over the place

My number one circle trip.You must first visit Khoa Rang (Rang hill)in Phuket City for stunning views over Phuket and Phuket city. Good for taking photo`s.Wat Chalong the largest Bhuddist Temple on Phuket,very relaxing.Gain some merit points

Chalong/ Bay.Rawia Beach for cheap seafood,see some of the off shore islands.The Green Man (thats an imitation tudor pub if your desperate

)Laem Promthep (cape) preferably when the sun is going down early evening.Niaharn beach Quite, but spectacular.Come home via Kara and Karon.If you take the coast road there is another spectacular view point above Kata Noi( farely good public loos here as well)

This can be done in an afternoon say five hours.Allow six. Talk to a few tuk tuk drivers and see what they want.It has never cost me more than six hundred baht when I have taken friends around.But you must be very clear where you want to go.IT has been known for them to agree and then go where they want or miss places that you have agreed to

Dont let them take you on side trips they suggest

Agood starting place to find a driver and car could be where your staying.But six hundred baht should be tops give a small tip if your happy and if you stop to eat a snack ask him if he wants to eat.Only a few baht.

Hope this helps a little.get back to me if you need any further help,no problem.