You have a cool gal if she wants a snorkle. Last time I crossed a stream my girl friend at the time was ready to jump out and swim away just because the water came up to our ankles. To take full advantage of the snorkle you should also place a bead of silicone around the distrubutor and seal off the vent on top of the cap. The tranny breather and both axle breathers should be raised. The front axle is on the top of the radiator and the rear axle is near the gas cap opening, just in case you guys are wondering where they are. The tranny on is the lowest and most people will splice in a longer hose with a small breather cap on it. email me if you have any questions for crossing water over three feet deep in your TJ.