I recently purchased a champion 206 and thought I did a decent job of inspecting the boat before purchasing it. turns out, not so good. Upon getting it home, I started to detail the boat, as it could use a good wash. Upon doing so, I noticed spider cracks in the hull of the boat in three different areas (see attached pictures). While the cracks are not wide and I have not noticed any water seeping through, i can feel them when I run my nail over the fiberglass. I assume this is expensive to repair and curious if anyone has seen something like this before or repaired something along these line. Any advice is greatly appreciated.