Poor Man's Chartplotter install

[SailorChlud]

Ha, Vezo.

Well, the oldest is paying off $50,000 in student loans and is married, the middle guy just graduated with $60,000 of loans but is continuing grad school for one more year while he works as a computer programmer/systems engineer, and the youngest is in civil engineering school at Stevens with 4 more years to go. Between them they are doing fine, and paying their loans, but until that all goes away, there are no $2500 chartplotters in my future. $100 tablet and $20 Navionics app will have to do me. Luckily I can still afford to fill up my 35 gallon tank!