Members have the right to access the minutes, whether or not they are published. They do not need to be made available to the public unless your rules require it.
What is the procedure for removing an unruly member of guest from a meeting? Can the chair ask them to leave, or must it be put to a vote?
By The Fessor
The chair can order guests to leave, while the assembly would vote on removing members.
It may be worth noting that if the position of president became vacant, the vice president would automatically be president unless the bylaws provide otherwise.
Generally the same question cannot be renewed in the same meeting unless something makes it a different question. I think it will be up to your organization to interpret your rules and determine whether this is the case.
If your bylaws require a ballot vote, a ballot vote must be done.
If your bylaws do not require a ballot vote, the chair would declare the sole candidate elected if there are no other nominations.