I would wait if I were you. Although it’s my “Happy Place”, most of the best areas for a 5-day trip involve higher elevations. The downside? Wilderness Permit reservations for the best areas/trailheads (i.e. Tuolumne Meadows, Happy Isles, Glacier Point, etc) are typically secured well in advance of these trips. The good news is that there are permits held back for first come/first served walk-ins but you need to be at the ranger station early and hope that you get one. BTW, for whatever it’s worth, the best 5 day trips I’ve taken in Yosemite are the Red Peak Pass Loop (start and end at Glacier Point-approx. 50-miles), the High Sierra Camp Loop (start/end from Tuolumne Meadows or from Happy Isles-mileage depends on your route) and the Grand Canyon of the Tuolumne River (start/end at White Wolf-about 55 miles. All of these are best done during the July-September or October timeframe. But as Kanga points out, any trip to Yosemite is a great trip. Good luck!!
Sherpa Steve