New here, looked for a "search" function but no luck. Wife + I just finished a trip on Coast Starlight + thought we'd plan a couple more. Previously, only train trip was to Parris Island for boot back in '68. Anyway, my question is, can you combine discounts? We're seniors, vets, + AAA members. If not, seems it would be better to book hotels ourselves rather than goin thru Amtrak. Appreciate any input.