The newly elected directors don't take office until the January meeting. I think there will only be 1 of the 2020 directors present at the party. If there were officers, the 2020 board would certify them, so to speak and they would also take office at the first January meeting. Since there are no officer candidates other than myself, when the new board takes office, they may want to approach someone for the positions, or even elect to assume the positions among themselves.
The newly elected board members can meet at the next meeting and begin the decision of what you will do in January. Members have no voice at this time regarding what you decide.