By Rob Piwowarczyk

Deanna’s favorite office.

4GConnect External Antennas.

In order to make it work we had to equip our boat with high speed, reliable Internet access. All marinas claim to have WIFI Internet access but in most cases, it is not reliable and not high speed. You are sharing the Internet access with all of the other boats in the marina, so you are at the mercy of how much bandwidth is left. Deanna is on her computer, with video and teleconferences every day, so dependable Internet access is a must.

Although most US cell phone companies offer cell phone coverage while you are in Mexico, the amount of data that you can use is limited and adding extra data to your plan when you run out gets expensive fast. One better alternative is to purchase a WIFI router and a monthly data plan from a local cell phone company just as you might do back in the US. Obviously, this only makes sense if you plan to be in the same country for an extended period of time.

This option worked well at first, but we found out soon that we were limited in how far from town or our marina we could travel. We had to be close in order to have a strong cell signal, otherwise we were out of luck.

The 4GConnect Pro from Digital Yacht.

We finally invested in a dedicated, high power cell signal booster with external antennas. The one we chose is the 4GConnect Pro from Digital Yacht. This option gave us the best performance and the most flexibility. Finally, we were able to leave the marina, enjoy the natural beauty of the local islands and keep internet access to get our work done. Every morning, while anchored in some beautiful bay, Deanna is able to enjoy one of her favorite pastimes – fishing, and still get back to the boat in time for her videoconference meetings.

Deanna runs a video conference meeting in our saloon.

The installation required mounting the external antennas on top of the pilot house and running two cables back to the router. Running two thick cables was the biggest challenge due to limited space and this turned out to be a day long project. With this type of solution, you purchase a SIM card from a local cellphone service provider and install the SIM card inside of the router. Next you purchase the amount of data that you will need. You can easily reload or add additional data at any time. The router provides you with WIFI  Internet access throughout the boat.

Another great thing about this type of system is that you can purchase a SIM card from a local cellphone service provider anywhere in the world you happen to be, so you are not locked into any specific cell phone company.

Rob working from the pilothouse aboard Selene 55, Bella Luna.

Obviously, there are a number of Satellite Internet access solutions, but most of them require a much greater initial investment and monthly cost. In addition to our cell signal booster we have installed the Iridium GO Satellite system which is very popular with sailors and is fairly affordable. We use this system as a backup and for emergency use while we are in remote locations. With Iridium GO we are able to make regular voice calls, send text messages and get weather updates for our Predict Wind App.

Telcel Wifi home router.

In my opinion, one of the unintended impacts/consequences of the lock downs and stay at home orders is that a lot of companies are requiring or providing the option to their employees to work from home (or in our case a trawler). I must say that thanks to figuring out the best local internet access solutions, we were pretty blessed to be locked down onboard our trawler in the magical paradise of the Sea of Cortez this year!

By Rob Piwowarczyk

Step 1: Connect freshwater hose at the dock.

Step 2: Run freshwater hose to strainer. Make sure you have no kinks or leaks.

Step 3: Attach the hose fitting in the strainer lid.

Step 4: Start the engine and open the hose valve for freshwater flow.

Step 5: With a hose providing fresh water, close the intake through hull.

Step 6: Disconnect the freshwater hose when you’re done.

Since you are running the engine just at idle, water supply is not an issue as long as you have a typical garden water hose and your dock or ship water supply has decent water pressure. Very important after engine start to immediately go outside to confirm appropriate water flow out of the exhaust port.

Mission Complete!

For my money and peace of mind, a fresh water flush setup like this is cheap insurance for your expensive engines, and it’s a quick chore – taking an average of five minutes per engine to do this.  If I am going to be leaving the dock the next day, I don’t bother, but if it is more than a couple of days, I always flush my engines.

I’ve taken a few photos of the set up in my Selene 55 engine room to illustrate this procedure and would be happy to discuss this with you directly by phone or email if you have any questions.