Answer my own question: there are excursion kiosks both at the longboat pier and at the rear of the village by the local quarters.

No not that easy to get a long boat in the dark. Best stay overnight on the mainland and get a boat after breakfast the next day, as they sail with the tides.

The hotel restaurant is really nice and thats all we needed for the 5 days. You can walk to Railay beach but access is dependant on the tide. There is another resort next to Tinidee Hideaway but it was closed for the season when we were there. The staff at Tinidee go out of there way so we just stayed there. Railay is a little more wild.

Hello, From Krabi Aiport, it takes around 40min to AoNang and from there, you can reach Tonsai by longtail boat in approx. 10min. Lanta/PhiPhi: There is no regular boat from/to Tonsai to Lanta or PhiPhi. You could go to PhiPhi directly with a private speed boat (can be booked on Tonsai). For other options, I would think best is to go back to AoNang or Noppathara Pier (10-15min by longtail boat). Hope that helps urs

For the bar is at Railay west which you can walk while the low tide along by the beach or another way walk up small hill cross to Railey west too, that would take 10-15 minutes walking. Also, there is the longtail taxi from Tonsai beach too. the cost would be approximately 200-300 baht depend on number of passengers. I would recommend you can take the longtail boat in the night time.