Pool Replaster....Post Freeze Damage!

I'm south of Fort Worth, and this week when it started looking grim, I drained the pool down to below the return lines, blew air in the lines, and pulled all the drain plugs. Now in spots where there was ice, like on the tanning ledge, steps sidewalls at waterline, all the pebbles are coming out of my pebble tech(like) finish. My pool is about 41'x'21' goes from 4' down to a depth of about 9.5 feet. My pool guy said this will need a total refinish. I should stress that the part that were...

Pool Replaster....Post Freeze Damage!