We are visiting Downtown Vegas for the first time. We are taking a taxi over from the strip. We'd like to explore the different casinos, walk Fremont St., have an early dinner at MSS and see the light show in the evening. We'll probably have a few drinks and gamble a bit. If we plan to grab a taxi at 2 p.m., how long would you plan to hang out downtown? It appears much smaller than the strip...only takes 14 minutes to walk from El Cortez to MSS...according to Google. So I'm assuming all of the casinos are within short walking distance. I just don't want to get there too early since we want to see the evening show at Fremont. Any thoughts?