Well, there is a lot to know if you plan on getting to the Keys from Galveston. Start by picking up a Waterway Guide (Southern Edition). It is a pain though, since it works from east to west, so you have to
work backwards for this trip.
One caution...you need to change out your zincs if moving from fresh water, to saltwater.
Size wise, I don't see a problem for most of the
cruise. Not sure what you plan on doing past Apalachicola? Most of us cross from there, or
Carrabelle, to Tarpon Springs or Clearwater Beach. That's at least 150 miles across the Gulf. You can probably
work your way around the Big Bend, but that isn't an option with a deep
draft sailboat.
Electronics- We just have a
VHF and small
Garmin chartplotter.
For gas stops,
marinas, and hotels, as well as mileage....it's all in the Waterway Guide. Note that the
ICW is marked every 5 statute miles - for instance at Galveston where you enter the ICW, it's 350 WHL. Or 350 miles west of Harvey Lock.
The only smart
phone app we use is
Navionics, for backup.
How long in hours is simple. How far do you want to go / boatspeed over the ground (which accounts for current).
Precautions-
Weather, obstacles, floating debris, channel markers out of place, other boats (especially ones many times bigger than you).
Maintenance? Check with other
power boat cruisers.
Hey, you can do it, and have a very enjoyable
cruise *if* you study and plan before leaving the
dock. It's very different than just hopping in your car and driving cross country.
We've done the trip twice, so take a look at our blog to see what is ahead of you.
Ralph