wheeler I was going through the same thing, it does get better.
What I have found helps is taking a small package of nuts like pecans, or mixed nuts, also I found packets of almond butter in the grocery store that I am using instead of Gu. I generally have some nuts or almond butter every 45 minutes or so.
Here is the link to the almond butter I am using.
Keep riding and I will see you on the road.
Rick