Torn between two.

What should I do now?First,I haven't done my homework,haven't memorize the prefects' committee board leaders and don't feel like going to Pangkor Island tomorrow as well,if adults are going,there's no fun in it right?So,what's the use of going on a vacation when you can't have fun and enjoy yourself and just let your hair down?On the other hand,I really don't want to let dad down for leaving him to go alone with mum and the others.So,what should I choose?To go or not to go?

I'm Torn Between Two...