Recently bought a 1972 Compact Junior that was missing the fresh water tank. I purchased a 15 gallon tank that I'd like to locate in the storage area under the seat against the outside wall. This placement will put it directly over the fiberglass undershell of the trailer and it will not rest on the wood sheet section that supports the floor. Is this fiberglass section strong enough to hold the weight
of a full water tank? If not, any suggestions on adding support?
Thank you in advance for your suggestions.