I have locks on all my stuff as well, motor lock, spare tire lock, hitch locks, security system on tow vehicle etc. Everything within reason I can do....do I loose sleep over it....nope, just part of life and I do carry good insurance so I ultimately get things replaced. Have I been robbed before....yes, my own barn was broke into and atv's were stolen. Pissed me off of course, but I did have the pleasure of catching them.....
Wow, you are like the first commentor to my original question that "actually cares about security here"
A lackadaisical attitude on boating security furthers the thieves knowing a quiet boat launch parking lot or a hotel after boating is easy pickings. Worse, is insurance policies carry usually a $500 to 1000 deductible.
I how many boaters would even say something to perps grinding away at someone elses trailer rig. Me personally, I would not walk up to them, I would stand away at a distance but close to my SUV and making sure they saw me while I was calling 911.
I ordered this Master lock for when my trailer is uncoupled. Only ($25) is for when we stay at hotels sometimes for 2-3 days near a particular lake or river. On the Amazon reviews the weak point of the lesser brands of this style is the lock itself is too easy to open or the lock jams up.
If it's not good than Amazon has free returns.
I can stay with the one I have now for the latch as I realized I installed a break away coupler to fit my rig in the garage when I first set up the rig. The break away part has heavy beefy holes, so I might be able to use a long locking hitch pin that I still have from a bike rack I sold.