My question involves collection proceedings in the State of: California

I incurred about $1,300 in charges from a (it seems to me) fairly shady offshore online gambling business (winpalace casino). I actually don't remember the experience because I was drunk...which probably means I'm a gambling addict. The charges I got on my credit cards were from shoe stores and other bogus businesses, not for the exact amount I "withdrew" (a few cents off), and I never got any confirmation email or receipt. I'd like to know two things. First, is my credit card company (VISA) likely to accept a dispute of this kind (I looked and apparently this sort of thing is illegal due to an anti online gambling bill Bush signed)? Fact is, while I do not deny having attempted to make charges under the influence, I certainly didn't buy shoes, didn't mak echarges for the amount on my statement, and never got a receipt. Second, will they have a list of bogus "merchants" they can block from charging to my credit card so that I don't get trapped into this kind of gambling BS again?

Thanks!