posted 13 years ago
You will need to either bury the tank(s) below the frost line or put them inside a heated structure to keep them from freezeing at your ski cabin. If the catchment is at your cabin, then you need something to move the water into the cabin such as a pump. This is not a do it yourself progect, you will need professional grade building done. 7000 gallons of water will weight 27 tons, plus tank, plus pumps, pipes and plumbing.
There are too many new and different mistakes out there waiting to be made to be wasteing your time repeating the same old mistakes.