OK First, let me clear-up a few things for you
#1 - In your entire life, you'll Never come across a worse investment then throwing $99 to Bill Hewitt's site, that man is an, uninformed, IDIOT (not everything he says is wrong, just some important stuff....) MUCH better info here for free!
#2 - Your truck should have a block heater, but you don't need it in FL (look behind the ft bumper on the drivers side for a coiled-up extension cord).
#3 - Glow Plugs are an aid in cold starting but shouldn't be necessary to start in FL, have no effect once running, and not associated with the block heater at all.
#4 - Could
be a fuel issue, but with your "Washing Machine" description I would look first at the electrical plugs that control the injectors (called UVCH) and have a look at this recent thread -> not another NO START thread, starts but idles like crap!!
Here are my basic No Start questions...
WTS Light? - do you get it when you first roll-on the key?
Tach Movement? - does the tach needle move up slightly when cranking?
If not, do you have a spare CPS to try? (Everybody should carry a spare in their glovebox anyway, even if it didn't help you'd have the old one as your spare)
Is there fuel in the fuel bowl now? Does it refill after cranking? (open the drain level to check)
Is it cranking fast enough? - it won't even TRY to start if cranking really slowly.