go to Be Our Guest for lunch. It is a CS location at lunch. Lines can be long since it is new but they reportedly move fairly briskly. Still lining up a little before 11 AM is a good idea.
I have never been to a bachelorette party for some obvious reasons, but I will give it a shot.
California Grill or Citricos for one night. Not as formal as V&A but quite good. My personal favorite is Artist Point in the Wilderness Lodge but it seems to have fewer fans than the others. CG is California Cuisine. Citricos is more Mediterranean and AP is American Northwest.
Sc Fi Dine In can be fun for lunch. You sit in cars and watch old drive in movie clips and ads. Stick to the basic foods if you go.
Prime Time is another place to go for atmosphere. You sit at a kitchen table and your aunt/uncle/cousin serve you. They ensure you mind your manners. Food is 50s/60s home cooking. There are some interesting drinks at the bar if you are looking for that.
Epcot has a number of solid restaurants.
Biergarten is communal seating and a buffet. The food is good for a buffet. The atmosphere is fun. This rec may be my bachelor party coming out.
La Hacianda is nice and you have a view of the World Showcase Lagoon.
Via Napoli is good but it is similar to the one in California.
Rose and Crown is also fun.
In DTD Raglan Road has some good food and they have dancers and a band - later - most nights.
We visited
Disneyland last summer. Food at WDW is broader in offering and restaurants are booked much further ahead. WDW even charges for no shows in some restaurants.
Good luck. I never view trying a new restaurant or cuisine a disappointment. It is a learning experience.