Some nit-pick details:
Zowy - Sorry, bud, but the Scout service does not provide retirement benefits.
The UWP in MGT is different than CT. The starbase is listed last according to page 169. The map appears to be of CT vintage. No big deal, really, but we may need to keep this in mind for players who are new to Traveller.
Also, MGT World Creation has formalized trade routes (I, personally, like this but realize it may bug others). We may want to keep this in mind for our trading exploits.
Finally, page 36 states that a maximum of 10 BONUS ship shares are allowed for older craft. It's not clear to me whether this pertains to the whole group or per character, but the context seems to suggest for the whole group.
Yeah, I know. I can be a rules lawyer at times but please take note that I won't insist on them. If my pointing out the rules bugs anyone, let me know and I'll tone it down or stop altogether.
Where would we go with just a Jump-1? If I'm looking at the right map, there's only a Red Zone world within Jump-1 of Antares.
I like Zowy's idea of using a Scout ship as a mini Far Trader. Even a standard Far Trader would work. Both ideas solve the Jump 1 dilemma.
I also like Zowy's idea of Rebecca doing performances for the passengers, with Evan running the casino while doing undercover, security work (hey, I'm Odo under the guise of running Quark's bar

).
The only problem I'm having is this . . . would Rebecca Nova, a talented artist with sector wide fame, really want to relegate herself to performing on some "tramp steamer"? Zowy mentioned a subsidized liner. I would like to propose the following:
Introducing Rebecca Nova's very own ... Crystal Tour!
Transforming a Heavy Freighter (page 125) into a luxurious, floating palace, the exquisite artist will be entertaining her guests with her enchanting voice and magical instrument as they leap from system to system, visiting beautiful, exotic worlds and colorful gas giants.
The ship, dubbed the Crystal Nova, uses a Heavy Freighter design. However, much of the cargo sections have been filled with lush staterooms, lounges, and a casino. The entire forward cargo bay has been converted into an elegant theatre!
Interestingly enough, the eccentric artist has eschewed standard promoters and has resorted to private hiring of staff and ship crew.
Wadaya think? Too far fetched?