Stuck On Level 16 Forever! HELP! Please?

I can't get through this level!

I concentrate on the lower 1/2 of the screen and my time runs out for getting help to the sick people.

I concentrate on the top 1/2 of the screen and my time runs out again!

So I try to do a lot on the top 1/2 and a little bit on the bottom 1/2 and run out of time...again!

This is SO frustrating and I know a lot of you have passed this Level already. How the Heck did you do it?

Can someone give me a bit of a walk-through as to what I need to do to get past this? Please? julesyhedgehog, would you PM me on this if you can help?

This is how I did it. I worked both top and bottom islands at the same time. I built 1 cafe, 2 gas stations and 2 houses. Repair the boat pier to collect all the wood. Use to fast power ups to make the boat move faster. Make sure to gather all resources at the top and bottom islands. Once you have repaired the hospital, use the $ power up to get as much money to heal the people. I upgraded 1 house and the cafe.

julesy

Plz help. I can't figure out how to open the next level. It shows locked. I have finished level 1.