wondering about old basic (gw basic altair basic)

Hi all...

I'm new here... hobby programmer... I'm starting to be curious about the basics from the early days - I found PC-BASIC emulator and tested it out and liked it a lot also tested Vintage Basic and installed their interpreter and liked it too... would really love to join a GW Basic / Altair Basic or old basic community if there is such a thing...

So if anybody knows of any forum or chats dedicated to real old retro basic, please let me know...

thank you in advance...

edit: a few interesting links to share:

PC-BASIC site

Vintage Basic Site

a Site Dedicated to GW BASIC

EDIT 2: here is a word guessing game in GW-BASIC

10 PRINT "WORD GUESSING GAME"
20 PRINT "-------------------"
30 PRINT
40 DIM WORD$(5)
50 DATA "APPLE", "BANANA", "ORANGE", "STRAWBERRY", "CHERRY"
60 RANDOMIZE TIMER
70 FOR I = 1 TO 5: READ WORD$(I): NEXT I
71 R = INT((RND*5)+1)
80 GUESS$ = ""
90 GUESSES = 10
100 FOR I = 1 TO LEN(WORD$(R))
110     GUESS$ = GUESS$ + "_"
120 NEXT I
130 PRINT "Guess the word: "; GUESS$
140 PRINT "You have "; GUESSES; " guesses remaining."
150 INPUT "Enter a letter: ", LETTER$
160 IF LEN(LETTER$) <> 1 THEN GOTO 150
170 IF INSTR(WORD$(R), LETTER$) = 0 THEN GOSUB 300
180 FOR I = 1 TO LEN(WORD$(R))
190     IF MID$(WORD$(R), I, 1) = LETTER$ THEN MID$(GUESS$, I, 1) = LETTER$
200 NEXT I
210 IF GUESS$ = WORD$(R) THEN GOSUB 400
220 GUESSES = GUESSES - 1
230 IF GUESSES = 0 THEN GOSUB 500
240 GOTO 130
300 PRINT "Wrong guess! Try again."
310 RETURN
400 PRINT "Congratulations! You guessed the word: "; WORD$(R)
410 END
500 PRINT "Out of guesses. The word was: "; WORD$(R)
510 END