I love the Saugatuck/South Haven MI area. Cute shops, great eateries, very nice beaches. Lovely summer festivals, even a couple wineries. Look up their chamber of commerce and see what you like to do in that area. Lot's of art galleries. Or just take a trip right up the Lake Michigan Coast....Manistee......up to Big Bear Dunes State Park......lovely scenery - awesome beaches!
Galena IL is a lovely place too. They have hot air ballooning up there too. Mississippi Palasaides State park is beautiful! (Got engaged there just 22 short years ago). Again, lovely shops and eateries - love the Eagle ridge resort but can be a bit pricey. Off the Mississippi River and Dubuque, IA just over the bridge.
Door County, Wisconsin - Fish Creek, Ephraim, Beautiful beaches, great eateries and shopping. Artsy. Fish boils are overrated unless you REALLY like fish, then, you just have to go to one to say you've done it!
All these places - you can rent homes or find hotels. If you have trouble in an area finding lodging, contact their Chamber of Commerce or a real estate agent in the area. Sometimes Real Estate Agents manage vacation cottages/houses in certain areas or they just know everyone! Have fun! Enjoy your hubby!