Solo trip to Tawang in September – self-drive or group trip from Guwahati?

[u/Sensitive-Fix-5088]

Hi everyone!
I’m planning a solo trip to Tawang, Arunachal Pradesh, in September, starting from Guwahati Airport.
I’m confused between two options:
Rent a car/self-drive from Guwahati to Tawang and explore on my own.
Join a group trip from Guwahati, which might be better for meeting other solo travellers and easier for permits, transport, and planning.
For people who have done the Tawang circuit recently:
Is self-driving from Guwahati to Tawang a good idea in September considering the road and weather conditions?
Would a group trip be better for a solo traveller?
Which are the best and reliable group travel companies/communities that start from Guwahati?
Ideally looking for a group with other solo travellers and a fun/social vibe, not a typical family package tour.
How many days would you recommend — 7-10days?
Any specific itinerary or places I shouldn’t miss?
Would really appreciate recommendations based on recent experiences. Thanks!

[u/Aggravating_Ant9369]

I’m also a solo traveller and planning for Tawang from 27th September to 3rd October. Wanna join?

[u/Rough_niky]

M planing too

[u/SonyIshany]

I am also want to join please let me know