DarKastle's wait rarely ever goes beyond the hour range let alone 3+ hours nowadays. In general, the waits will be around the 30 min-hour range if anything. You'll most definitely run into lines because its a kickoff to summer, but like I said, the park won't be slam-packed like an October Saturday or July 4th weekend.
Just plan according to crowds and snag a Fastpass if the lines get too crazy.
- Or wait out the weekend and hit the park during the F&W Festival. Crowds should be better around that time.