Lake Toho or Lake Kissimmee in Florida. Break up your week and fish shiners for a few days and switch to artificals for a few days to try the best of both worlds.
Go out with a guide 1 day with shiners and then 1 day with a guide and fish only artificials, then fish the rest of the days on your own.
Someone suggested the Disney Lakes which are good for easily catching 20-25 in a day but none near trophy size and you will pay Disney prices $350 per person for 4 hour trip. You can get a good guide for a full day on Kissimmee or Toho for less than that.