Fishing Boat Floors How Can I Patch A Small Crack In The Bottom Of A Fiberglass Boat?

How can I patch a small crack in the bottom of a fiberglass boat? - fishing boat floors

I have had this two-boat fiberglass fishing small man a few cracks on the ground and a disturbing number of water comes through the floor because of it. All repair instructions that I will be patched to read for cutting a hole in my boat. Is there another way to seal around cracks? Can I apoxy surfboard or fiberglass?