I use to switch stance a lot and use to ride left foot forward all the time... It has taken me a while to get goofy stance down, but after riding like this, it actually feels natural... I can do re-entrys both directions either stance, but goofy backside is my favorite...
I have always been goofy footed, but for some reason when I first started to ride standups I put my left foot forward and it felt right... (I have no idea why) Another thing... I was not privy to all this surf stance stuff, we were just dorks (surf sluts) riding around in our footholds all the time, hell we just didn't know any better at the time and no one I knew or rode w/ had surf style. Everyone was doing 500 barrel rolls a day and me and dre were flipping too, but that's it... I would surf every once in a while.. Now I surf around about 70% of the time...
Anyway, I stared surfing the waves more and trying re-entrys cause my riding bud Ted did and it looked like a lot of fun. I watched him cause he use to surf all around the country and Central America (I figured he knew what was up)... (ding ding) the light comes on...
You just need to develope a style that works for you... keep changing things up if you are not happy...