I should have said on third party, that Scrying Eye have done some
very nice deck plans of the main Traveller ships which give the nature
of your campaign might be particularly relevant.

And I should have added that I had a hand in writing a bit of
Supplement 15 way back, but that's not my motivation for recommending
it!

Don't miss 'Give the bank a fighting chance' which is in Compendium II
but free in the relevant Signs and Portents issue - no.86 - which is
online.  (It's a reprint of an old JTAS - no.16 - article so you may
know it). It specifically talks about skipping.

Was PDF or print a factor in what you're looking for?

If it's not apparent, I am, slowly, working on the third edition of my
bibliography but there's a fair bit of work to do before it's ready to
publish. However I've got a title list of everything I *think* exists
for mongoose Traveller if that helps you explore what's out there.
Give me a shout.  And if  there's a specific title you're interested
in, I'll see what I can tell you about it.

HTH
tc