I & my 73yr old mom would want to go to expo on oct 19 for standard day pass & oct 20 for evening pass,

1. if we will buy our tickets on oct 19 on the site, what time do you suggest should we arrive at the site?? How long do you think is the queue to buy tickets?

2. My mom needs a wheelchair. Are there enough wheelchairs? Is the queue for wheelchair long? if yes, what time do you suggest we should arrive at the site considering we need to buy our tickets at the site& we need to queue for the wheelchair?

3. From New Asia Hotel, what gate shall we tell the taxi driver to proceed? How much is the taxi fare?

4. Where are expo ticket outlets in shanghai aside from expo site, maybe we can buy on our free day on oct 18?

4. For China pavillion, can we make reservation that day at the site? How?