There may be an obvious answer I'm missing, but why doesn't the Yacht Club/Beach Club have the off site parking issues like Boardwalk does? They are in close proximity to each other.
i've stayed often at both BWV & BCV & find self parking far easier @ BCV. @ BWV we usually wind up using valet in order to avoid parking in the overflow lot across the street (3 pm on tends to be a challenge).
Can't say i've counted the parking spots at each resort, but the BC/YC lot seems more spacious. Know there is a lot across the street, not sure if just for CMs. We've never had an issue finding a spot in the BC/YC lot, but have often gone further down towards YC and walked a bit.
I've read talk of valet going up to $30 a day, in ballpark of what most pay in major cities to park daily. While it's not a deal-breaker for me, I do find it irritating. IMO a guest really shouldn't have to valet to avoid a long trek to their car, whether it's poor design or a result of too many off-site guests parking there (using as a spring-board for visiting the parks, dining or just lookie seeing).
I suggest they implement:
1) An automated gated system wherein resort guests insert key card to access a designated parking lot (1 spot for a standard room/studio, 2 spots for 2-bedroom units). If you don't have a card, you cannot access that section of the lot, plain & simple.
or
2) A two-tiered system wherein non-guests pay a higher rate for valet than resort guests, in order to try and thin the herd. TIW card holders will likely experience a bump in their annual renewal to absorb the valet fees, don't see them eliminating that perk for it's perceived value.
thus far disney has avoided charging outright resort fees, including parking. Most deluxe resorts in the Orlando area charge for both, disney seems to take pride in fact they don't. Although we do typically rent a car, it is only fair to charge those who do park a premium in lieu of raising hotel rates. Perhaps it'd cut down on the traffic congestion and at least make it easier to park at one's resort