Check expedia.com to see some rates. If you are willing to walk one mile, there is a Home2Suites available for that weekend at a rate of $179 per night. I know the rooms all have either a king or queen bed and also a pull out couch (well you may wanna check on that, but I am like 98% sure they all have pull out couches in the mini-living room). But that's a great rate for a Yankees weekend (again, a bit of a walk, but a clean hotel and a good price).
Sheraton Baltimore City Center is also available for $179 and is 6 blocks from Camden Yards. Not sure on room setups (2 beds vs. 1 bed) but again, a good price for Yankee weekend.
Residence Inn by Marriott is $229 per night, and that also has a King bed and pull out couch in every room, and is the best location of the 3 listed in this post, also includes free breakfast, free internet, and close to a lot of popular Baltimore bars.
If you are looking into any strip clubs, I'd recommend the Gold Club just because it's all nude, the food is good (for a strip club) and the prices are decent and it is pretty close to a Vegas type strip club., and the girls are cute. And I am a 40-year old chick who has been married for 18 years and just giving you a female perspective (and no I have never stripped a day in my life nor have I ever worked there, but I am one-of-the-guys and have been there for fun with my hubby as well as to pick up drunk guy friends)...the girls are nice and never too pushy and just a friendly atmosphere in my opinion.
p.s. If you guys have the time go to Fells Point. Lots of fun bars, and check out Max's Taphouse if you wanna go to a cool laid back bar with tons of beer choices.
Also, check out Power Plant Live for a fun atmosphere, a grouping of bars (some indoors some outdoors) and just a fun place to be: