Desmond,
I'm with Bill on the Rum Runner. The Andy Mercer is one incredible event. If you're in Vegas near the end of March, don't miss it!
After that, really there is the BCAPL Nationals in May at the Riv. If you are a one pocket fan, the US Open starts May 12th. The Pro Ten Ball starts May 16th. The ACS National event at the Tropicana begins May 7th. Don't think there is a Pro event scheduled this year. APA National Singles at the Riv start April 27th. May be a WPBA event with that. APA National Team event Begins August 18th. Not sure where the Mosconi Cup is this year. May be back at the MGM Grand again in December.
That about it. Once the 8 ball events leave, the town basically dries up till Mosconi. If its in Vegas!
Lyn