The battle with the floor has ended...

After many hours and days trying to remove the subfloor and clean up the old insulation (which was a mess) the battle has finally ended, but the war continues! Lots of tricks and tools were used to get the floor up. Airstream did not intend to have these floors removed. Feels good to have gotten this part done. Next steps will be to clean and paint/treat the frame with POR 15. Just priced the Marine Grade plywood at $96 per sheet. Hope it is worth it.