That's a tough one. How long do you leave it in the water? I'd find a way to keep it out of the water and just leave them alone. It doesn't look like the damage there will affect the boat much as long as you don't leave it in the water. Or even better have them repaired. Even if you have them repaired you can't risk leaving it in the water for extended time. Your other choice is a bottom paint and then you can leave it in. But that will de-value the boat I believe.
'97 Prostar 190 - LT-1
Prior boats - 2009 X14, 2008 X14, 2005 197, 1988 Tristar 190, 1989 Prostar.