Streets and parking in Sedona is tight, and very crowded. Some of the trail heads are fairly open if you time your visit before/after rush hours, but I remember having problems parking our crew cab truck
Driving your FR3 from spot to spot is going to be challenging and frustrating.
There is an Enterprise car rental there and a Jeep rental also
Scott and Liz - Southern NM
2012 Wildcat Sterling 32RL - w/level up (best option ever)
2007 Chevy 2500HD 4dr short bed Duramax w/allison
Reese Fifth Airborne air ride king pin coupler with Sidewinder