Absolutely. We are a community and there are a number of speakers who would be willing to help you perfect your presentation. If you are a first time speaker, once you have been subscribed to the speakers list, just request some help.
Yes but don't count on it. Hotel wireless when bombarded with a couple of hundred geeks with various levels of ssh running, just doesn't hold up that well. Our suggestion is that we all learn to tether.
We do recommend a remote presentation control. They are about 40.00 and it allows you to walk around the room and still control your presentation. They work just like a mouse so there are no special drivers required.
By being accepted as a speaker you are registered for the conference. There is no additional fees required. However, speakers do not receive admittance to the trainings for free. If you wish to attend trainings you must register for them separately.
There are professional benefits to being a PostgreSQL Conference Speaker. The PostgreSQL Conference is an established conference series that has shown growth every six months of at least 30% each conference. Further enhancing your public speaking skills will only help you in your professional pursuits in the future.