Huangshan itinery

Hi,

To all travel expert there, myself and wife are coming to Hangzhou this 28th May with 2 young kids, 12 & 14 years old.

Planning to stay Hangzhou for 1 night (28th May) and leave to HS next day by bus, we planned stay at the mountain 1 night (Home of HS Hostel - 29th May)), then conquer the mountain scenic area the next day till 3pm (return to downtown again by bus from Tangkou. Immediately we leave to train station get the K784 overnight train to Suzhou.

Is above route workable ??

You guys advice really appreciated.

Thanks,
YC NG