Fiberglass repair

I have a crack in the hull I need to fiberglass. In the first pick it's right where the bunk starts. The only thing I can think of is to cut the brackets and reweld when I'm done. Any better ideas?

Ps, most of the repair is on the bottom.

Jack it up

I had to put trailer guides on mine when the fiberglass started rubbing the fender wells. Worked out perfectly.