Numb3rs Fanfic Finders

Hi, I'm looking for a 3 part series that was on fanfiction.net. In the first story Charlie and Don had a fight and Charlie took a hiatus from teaching to go on a road trip. He gets mugged at one point and hitches a ride from a man he meets at a diner and stays with him and his wife at a lakeside park. In the second story Charlie takes don to meet the man and his wife and Don becomes jealous of the mans close brotherly relationship with Charlie. Their competition over Charlie keeps getting Charlie hurt and ending up in the A&E department.

Any help finding the series would be great :)
Vickie_08