The law doesn't reach out and help you on its own, no matter where you live. It sits there, available, applying evenly to whoever actually engages with it correctly. Making it work for you here comes down to a handful of practical habits, same as anywhere, just applied to the specific situations that come up most often on an island.
Document everything, as it happens. A contractor delay, a vacation rental dispute, a water rights disagreement with a neighbor — dates, photos, written records of conversations all matter more than memory alone once something needs resolving formally.
Respond to everything, on time, in writing when you can. A notice about a foreclosure, an eviction, a denied insurance claim after a storm — silence gets read as acceptance far more often than people realize, even when that's the opposite of what you meant.
Ask before assuming the worst. A denied insurance claim after hurricane damage, a withheld security deposit, a contractor who stopped answering — all worth a direct, written question about the actual basis for what happened, rather than immediate acceptance.
Know the specific process for your situation before assuming there's no option. Small claims court, water rights determinations, tenant protections — the mechanism usually exists here, built specifically for exactly these disputes.
None of this requires a law degree. It requires treating the law as a real, available tool, and actually using it, rather than assuming distance from a mainland courthouse means the rules don't apply the same way here too.