You can pool hop to onsite Disney resort hotel pools & to
DVC resort pools if they have not reached capacity limits or if it is not during blocked dates. You can pool hop to/from DVC's Vero Beach Resort too.
Exception to pool hopping policy is pool hopping is not allowed (ever) at any pools at AKL/AKV or any pools/Stormalong Bay at YC/BC/BCV or at BLT's Bay Cove Pool ( but note that you are permitted to hop to Contemporary Resort's pool). So if you want Stormalong Bay you would have to stay at BCV, if it is Bay Cove Pool you're interested in you'd need to be staying at BLT, etc.
Pool hopping is allowed (except to above mentioned restricted pools) if you are staying on points at a DVC resort & also, your guests that are staying with you may pool hop as well. Check the member site for blocked out dates; next upcoming 3/27 - 4/10.
Fitness centers are free and in addition to what Sandi said about locations at VWL, BWV, BLT there are also centers at OKW, SSR & AKV Kidani; not sure about BCV (it maybe shared with YC/BC resort's facility).
btw
WELCOME !!! & i see we're 'neighbors' (nj-ny); besides WDW our next favorite vacatiion destination is Cape May/Wildwood

Enjoy your DVC adventures !
