Go the Macau ferry terminal in Shun Tak. There are many shops there who sells packages for the saunas etc
they also sell packages for hotels rooms along with jetfoil tickets. Make sure you only stay there weekdays as Friday
and Saturday room rartes are atleast 30% higher ! And shop around there as different shops have slightly
different prices for the same hotel.
Visas to China ... don't know but I did hear that due to the Olympics they have changed their visa policy.
And just a word of advise ... you're going to Macau ... YOU'VE GOTTA GET LAID !!!

be it in a sauna,
or some hookers in the back streets (read the Macau threads) BUT YOU HAVE TO GET SOME PUSSIES THERE !!!