BYOA - Approved

Products tried, tested, and approved - by byoa members on their yachts:

1. Fresh-water, pressurized head by Raritan - installed on Irresistible

sea_era

Raritan Sea-Era Onboard Pressurized Fresh Water electric toilet head

Better than a manual or sea water electric system for our small, 15-gal holding tank because, by using the onboard fresh water pressurized system, the toilet only uses 1/2-3/4 gallon per flush, as opposed to 1-3 gals per flush for manual pump or sea water electric, which are not using a pressurized system. 
Website Link

2. Get-A-Grip installable hand-holds - Installed on Irresistible:


GetAGrippix
Get-A-Grip

Available at Walgreens, Bed Bath & Beyond.  When attached properly by pressing it on, then down on the clamps, it holds
securely and you never have to press a button (when a red line appears) or pump it (like the Sea Sucker which never really worked!) to secure it.  
I have one in the head opposite the toilet.

Website Link


3. SCAD Tank monitor - Installed on Spiced Rhumb & Aquilla

TM01_1
SCAD Solo Tank Tank Monitor with Gauge Panel and External Tank Sensor. It is available from Sailor's Solution for $149.  Very easy to install - the sensor tapes mount on the outside of the tank.  It has worked flawlessly for over a year. You can check the level of the tank by pressing the Read button and a red light comes on when the tank hits 80%
Website Link


4. SensiBulb LED Lighting - Installed on Aquliia

SEN10W_1SEN10W_4
The Sensi-bulb LED light, also from Sailors Solutiions, has to be tried to be believed.  Beautiful light; very bright, and runs on about 1 electron per day.
Website Link