Practice, practice, practice...
adjust your speed to approximate - counteract - the wind.
Don't have it on too high or you will be see-sawing forward and back.
Keep adjusting your speed to be 'just right' to hold you close.
"Feel" the wind gusts coming and adjust -before- your heavy boat starts moving.
Unless you built that brush pile... don't tear it up with an anchor!!
Some man put a lot of work into getting it out there and it took some time for it to hold fish.
Good luck out there!