TravelTalkOnline Forums Travel and Vacation Forums British Virgin Islands Recommendation for SJU - EIS flights

Trying to book all the way to EIS online with miles doesn't seem to want to work and I'm not sure I could mix first class on the main flight with coach on the Silver flight. I called them today but didn't want to wait 20+ minutes on hold. I'll try that later. I'm planning to ask if I can ticket the flight to SJU with miles and pay for the Sliver leg.