hy there are persons capable of all your requirements
but doing such different activities, to achieve all those in a day, means that at each 30 minutes, the activiti has to be changed
this can work fine if the person must only assist, but if you wanna him also to 'hands-on', then from all your listed activities, that are cca15, then each day some of them will be skipped
defenitly, is not a place to get bored / kindly