Sword of Tristan

I'm having a dilemma. I got this quest but my Archaeology is only level 3 + 1. T^T

So now I've to hang on to this quest till my level reaches 4 + 1. Patience is a virtue! >_<

Update:
So was anyone curious whether I managed to hold on to this quest till my Archaeology levels up? Well, the answer is, no. =_=" I did manage to read the library books whenever I dropped by those ports with a library for quite some time. But then I got bored with the repetitive tasks and when a friend offered to accompany me to solve the quest, I accepted.

So now my new sword is lying in my bank. ^_^