Nexus search ftw.
http://tesnexus.com/downloads/search.php?name=altern%20start&scid=20&author=&mname=&desc=&size1=&size2=&downloads1=&downloads2=&udate1_day=&udate1_month=&udate1_year=&udate2_day=&udate2_month=&udate2_year=&ldate1_day=&ldate1_month=&ldate1_year=&ldate2_day=&ldate2_month=&ldate2_year=&endorsemants=&images=&readme=&advltonly=&page=1&orderby=name&order=ASC is a search I prepared earlier (actually, just now) - as you can probably see, using partial words works fine. I used "altern start" there, which would pick up "alternate" as well as "alternative", for example. It's very simple, once you get used to it. You can search in certain mod areas, as well as order by name, date, file size, popularity, etc.
My favourite is "Alternative Start Arrive by Ship", because it's straightforward, and I haven't had any issues with it, whereas I have with some others. "Start Choices" (search, either for that, or just for "start", perhaps) is very neat, mind you - worth a look.
Also, if you search for "skip intro" @ the Nexus, you might just find
exactly what - it seems - you're after...