What if that number was 10 grand? Higher?
That's more in line with what covering the costs with "only pay if you actually have to connect" looks like. Actual forest services offer similar programs in some places, where you pay a small annual fee as "insurance" against being liable for needing to be rescued if you're negligent and need it. Capacity is expensive and use of these types of services is simply not common enough to benefit from economies of scale. You can't make your costs back that way without charging out the ass when it's needed.