We didn't try to pool hop but I would try as Icydog stated. The policy on this is really not posted officially - I have only heard no from other members but have never seen it in writing.
Back in the '90s, when we were DVC members, the pool-hopping policy was clearly written in the DVC Member Directory. It said that pool-hopping, at that time, was available to Members only while staying at a DVC resort on DVC points. It listed the resorts that were excluded year-round from pool-hopping and added that any resort could restrict pool-hopping during high occupancy and pool usage periods. Doesn't your DVC Member Directory mention the current policy?
Animal Kingdom Lodge, where Boma restaurant is located, was excluded year-round from pool-hopping, from the time the resort opened. I don't know if it's permitted now, since the Villas opened there. In fact, I don't know which DVC resorts permit pool-hopping from other DVC resorts. In the past, some did and some did not, such as Beach Club. I've never heard of a problem for DVCers pool-hopping to Coronado Springs Resort, where Pepper Market restaurant is located or to any of the "moderate" Disney hotels.
Oh, and no, we (not currently DVCers) have not gotten free internet at DVC resorts.