Line an 8-inch square pan with parchment paper.
Spray lightly with cooking spray. Set aside.
In a large bowl, combine oats, sugar, salt, macadamias, banana chips, coconut chips, and pineapple. Set aside.
In a small saucepan, combine water, corn syrup, honey, and ¼ cup coconut oil.
Cook over medium heat, stirring continually, to 244℉/118℃.
Remove from heat.
Pour over dry ingredients.
Stir together.
Pour into prepared pan.
Using the bottom of a greased measuring cup or the back of a spoon, press mixture evenly into pan.
Once cooled and set, lift out of pan.
Using a sharp knife, cut into bars.
In a microwave safe bowl, melt the white chocolate with 1 Tablespoon coconut oil, stirring every 15 seconds.
Dip each bar into chocolate mixture and set on parchment paper lined sheet pan to set.