Fun with ^#**#!@ flags

(h/t to @sarsaparilla and that user’s Fun with Flags series of puzzles earlier this year)

"Hi Pat."

"Hey, did you get my note about our next trip?"

"If by ‘note’, you mean ‘generic insane scribbling’, yes I received it."

"What? This trip is going to be great!"

"Pat, you sent me a tour description written by a Nigerian spambot. You also sent a picture that looks like you got drunk at a Model UN. Based on history, I assume none of these flags tells me the actual destination?"

"The flags indicate EXACTLY your destination, and how you’re going to get there! Call me back when you figure it out."

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My friend Pat…who am I kidding? I hate Pat. Pat is the bane of my existence. And not just me…Pat is even stalking me on PSE and contacting other users. But the tours are good and cheap…

Anyhow, the latest "generic insane scribbling" from Pat is a brochure. On the first page is the following text:

Very few spots remain! Book soon for summer!
I have a well-rounded, special tour package:
gentle relaxing breezes and a big desire to
negotiate the waves will escort you to your
exotic island destination. 7 sunny days and
ribald mid-nights await you! A free seaside
enviable upgrade for the next five to order!

On the inside of the brochure is the picture below. I’ve got nothing. Can you please help me figure out where Pat wants to send me this time, and how I’m going to get there?

For the color-blind…again apologies. This one definitely requires ability to distinguish color, and honestly pretty good eyesight will help.

HINT: