My suggestion is to go to a local guitar store and sit down and try all their pedals! I could give you so many suggestions about what I like...but the ear that matters most here is yours! Go check out some pedals and see if you can find that sound. Try some Chorus, Flangers, Phasers, Delay, Wah...try em all. Okay, fine I'll make suggestions (ha ha)

I like Danelectro for their Cool Cat (Stereo Chorus) and their Dan Echo (highly functional delay).

I like Vox wah pedals (especially the V-847 with True Bypass)

Flangers and Phasers....I prefer Boss pedals in this area.

Again,

Have fun!!!