Congrats on saving enough for a boat, but be careful with that motor....
Bought my first boat at 11. It was a little 10' Bass Hound. Just had a tm on it for a while until I bought a little v-hull with almost new trailer and an older 8hp Johnson. Took off the goodies for mine and sold the boat. Overall, it work out pretty good. A little over 2 years ago upgraded to my first Ranger. An 86 320V with an junker 75 Merc. I upgraded for a whopping $150. Later upgraded the motor, tm, and added a jackplate and Ranger on-board charger, Lowrance HDS Gen2 Touch, Older Lowrance GPS up front. In a few days I'll be stripping it down because I'm upgrading to a 97 Ranger Sport R70 with an Evinrude 130 and after I sell mine, I might even be making money on the upgrade.haha