Help please-Purity of the Surf

[peapod]

 
I have the radio tuned to 103.5,I have taken the picture of the fish to the paper,but I don't know how to get Thakbor's mum to leave and I don't know where to go to find pieces of towel that I read about on the RON forum. I also have given the Surf Shack guy about 100 dollars but I don't know where else to get money.
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