Mine holds 74 gallons but it's good for 2-3 very full days of boating. Gas prices have affected my boating by about $20 to $40 per boating day since 2005. Fortunately, I didn't buy too much boat and can easily absorb the extra cost. We boat just as much as we ever did and have no plans to change anything.
Oddly, my NH property taxes DROPPED

$800 last year, that covers the extra fuel cost of 20-40 days of boating. I might use the extra money to throttle up a bit and cruise at 45 rather than 30 if the speed limit passes.