Having been a member of the forum since day two my affinity for the site is clear. That being said, this likely isn't the best place for a classified; good, yes, best, no. While we have over 21k members usually "only" 3 to 400 come on in a typcal day. Members are from all around the world, much less all around North America, and the odds of your having an interested buyer hit in the first day are VERY low. This site is more geared for information sharing rather than commerce, the classified section is intended as a secondary convenience to the membership.

For an item as you've listed transportation costs can kill all the "good deal" in it, so likely your best prospect is someone geographically near the vehicle. That means maybe somewhere around 10 people a day on here live close enough, and the odds of all of them being interested in that particular vehicle on any given day are very low.

As mentioned above, be patient, someone may come along here and be your ideal prospect, but if it were me, I'd continue to post as many places as I could, and on sites that are more oriented to selling than any other purpose.