Hi I used to play zoom at 10 NL a year ago. I quit poker and now I'm back to 2NL zoom to build my
bankroll. I have the advantage of having a HUD, I believe it an extremely powerful weapon for zoom poker, because you are always playing unknowns, but if you have a hud you can easily spot who are the nits that only setmine (there are lots of players who basically setmine and play very strong AA and KK) and you can also spot the fish, so the strategy would depend who youwill be playing against each hand. Also you can exploit ither leaks many players have, like restealing from the blinds, many players try to steal but almost always fold to resteals.
Without the hud its tough to spot nits, regulars and fish/donkeys.
That's my advice, use a hud. Holdem manager has a one month trial period for free and I believe pokertracker also does. I suggest you use them both and then buy the one that suits you better.