I must have had a bad guide because she never mentioned anything about a Welcome Home trip. When working with my guide, I wasn't a
DVC member yet so I couldn't login to check what resorts had availability. I very specifically asked about DVC availability for exact dates in December as I was figuring out where to buy, how many points to buy, whether or not to get a fixed week, etc. She seemed to be working with me and telling me what was or wasn't available for reservations, and even offering to temporarily hold one for me if was ready to purchase immediately.
Finally I purchased at RIV, but I wasn't told about the welcome home trip. I was trying to piece together a reservation. After much stalking, I finally pieced together a Poly + BLT split stay; DW and I had a wonderful vacation. A Welcome Home trip would have made it so much easier.