Best company for White Pass Train/Bus combo?
 

5 of us (including 3 children 9-12) will be in Skagway Aug 6 on the Nieuw Amsterdam. We would like to do a bus or van and train combo to the summit (obviously, one each way). We don't need to go any farther than that, as we have additional things we want to do in port. Do you have a recommendation for what company does this well (or a warning if not well)? This particular combination isn't available through HAL, but we're fine with booking directly with the company.