2 nights in guwahati_please help

Hi,
Our family of four (my father and mother in law, my husband and myself) had booked flight tickets for guwahati on 31st of october 2014(morning time). our main purpose of the visit is the Kamakhya temple, however since our return flight in on 2nd of november (evening time, we were thinking if there are any places nearby guwahati or in guwahati without being too hectic. My mother in law's health is not that great, so i cannot make her stress too much.
We have plans to go directly to kamakhya temple from airport since we are reaching at around 10 am.
I was thinking of visiting kaziranga forest the next day. Can you please suggest some good places where we can go other than that. Also if it would be a good idea to visit kaziranga during this time.

And also do you have any idea as to how far is the temple from airport. Is it necessary to booka car beforehand or we will get it there.

and can you suggest some good hotels?

Thanks in advance
Shalz