Great design! I would have never thought I would like the JC idea but could work well although we don't have a globe in the design, which is fine.
A few suggestions....
For the ship, it looks more like a military destroyer so can it be something a bit for cruiseship like? Sorry...I probably mentioned ship in my original placement order as I am in the ship business but the cruise ship business. I probably should have elaborated.
For the C, so it is not an exact opposite to the J, can we curve it a bit to look like a C keeping the same overall idea?
For JetCruiser, the font is not elegant enough for me. I like the font in Entry
#12 by BDiPhoto. Definitely prefer the use of small caps for JetCruiser with the J and C capitalized.
Love the color combo that they used on this "Black Book Travel" by a.design and One Bar & Lounge by graphixspehere.
Hope the above is of help!
Thanks!