I own a 2001 410 and have done the trip several times now. The water
levels are down now in South Carolina so you won't have any problem with any of the bridges on the way down. The only bridge you won't make is the Julia Tuttle bridge in Florida
. You have to go outside somewhere before that bridge. We go out at Fort Lauderdale
Cut in Miami
The 410 has a 62' airdraft and with a three foot antenna
on my mast
, I haven't touched a bridge yet. You will be fine.
The only guide I use is Skipper
Bob's Guide to Anchorages
on the ICW. It has served us well, but there are other good guides out there. I'm sure others will chime in with their favorite. By the way, which 410 did you buy?