I have a Tracker Avalanche that flew when it was new. Jumped on plane and 65mph with the 150 Merc. Over the years getting slower and slower. My dealer checked the motor and told me it was top notch, but the boat was super heavy. Seems the entire bow area under the rod lockers and front storage is full of floatation foam, and it has absorbed water and is now soaked. It weight the boat down horribly. Always figured it was just my bad luck, until I ran into another guy at the ramp, who had the same story. I notice that the boat on the trailer sits nose down. Just the way the bunks are and the front roller. Well for years, it was stored outside with a cover. We all know that rain and condensation get in the boat, and it would run forward and sit there. I am interested if anyone else has this problem. I am in the process of talking with Tracker about a fix. Seems that it is a design flaw. First, the foam should be sealed away from water, and second, the attitude of the boat on the trailer should definitely be bow up. I cannot run the front roller high enough to get water to run out the back of the boat. This was once an awesome boat, and now it sucks.