Help Me About Pasighat to Tezpur route Planning.. October - 2012

Hi I Mikers,
I am planning to visit Arunachal October -2012. But throughout the
plan i have lot of confusion.. So please help me if you have any information about the matter.

My Plan as follows..
19/10/12 - Reach Dibrugarh
from there pasighat, (if possible - yongkiong, tuting) , Along (if possible Mechuka), Dapirajo, Zero, Itanagar, Tezpur, Guwahati and Return ticket from Guwahati - 31/10/12

All I need to know is --

Distance between Pasighat to Yongkiong
Distance between Yongkiong to Tuting
Distance between Tuting to Along
Distance between Along to Mechuka
Is Share Sumo is available in all these route or does it run daily?
What will be the economical hotel fare at these places?
How much time actually taken by the ferry boat from Dibrugarh to Pasighat (I am confused because i have got various type of information from various sources) and what will be the fare?

Till now if I get information about above stated questions then I can go ahead about this route..
Previously I had been to Arunachal at Tezpur - Bomdila - Tawang Route.. and I found local people are not so cooperative. So I need to know proper information about these places ..

Thanks in anticipation....

Can only help on a couple here but it's a start:

Yonkiong-Tuting is 310kms and 10 hours. (I havn't travelled this).
Along-Mechuka is 140kms and 5 hours. There are shared sumos and bus service in place.

Daporijo-Along is 180km and 6 hours. Shared sumos are available on all 3 here.
Daporijo-Ziro is 160kms and 6 hours.
Ziro-Tezpur is 340kms and 7 hours.

My trip was all inclusive so can't say what the hotels cost.

Good luck.